Does putting mustard oil in vagina Causes burning?

Hi, I am really stressed and don't want to self diagnos and go crazy, but I have had this (pimple, ulcer, follicule infection or chancre on the side of the shaft of my penis. I don't know which one it is. I don't have medical but I am signing up on Tuesday for state medical..... The story is it appear maybe a week after a day and a half masterbation marathon I am embarrassed to say I had. It started as just a burning sensation on the side like I ripped the skin which I have done before. So I just didnt touch it. That was on a Sunday then Monday Xmas I tried to have sex with my lady and I couldn't cause of the pain and burning sensation on the skin. We started and stopped. 3 days after that in the same burning area 1 pimple formed with maybe 2 smaller ones. Very small ones... I I tried to masterbate again and it seemed as if it irritated the area and another one grew. They got to an ok size and where kind of painful. Then they grew and seemed to bust and started to go down. They look some like a chancre or a lesion when it was going down. They itch a little bit I guess that's from healing but I am freaked out. I had unprotected sex with another woman maybe a month before the night I began the marathon. I have pics please help.

Hi.. Im 24 yr old male. i have an habit of masturbation. i think in my school 8th class i did masturbation first time. After a year it became a habit for me. i’m very much ashamed of having this habit. After doing masturbation, I hate myself that I cant control it. I think to control doing next time, but finally again I do it. From that time to till now I cant stop this habit. So more or less I masturbate twice a week anyway and in rare cases thrice a week. Accidentally during my college time I watched some programs in tv saying that masturbation causes not able to do sexual intercourse with partner. It causes not able to give a baby after marriage. After seeing that type of programs I got very much afraid of my life. Before two years I did laser eye surgery. Before surgery they did all pre-test for me. Then they said that your nerves are weak so we need to do two more extra test. After that extra test doctor said that we can do the surgery there’s nothing problem regarding the nerve weakness. I Think may be its family gene problem having nerve weakness. Maybe your grandfather too could had nerve weakness in his life. And now after two years of eye surgery I didn’t face any problems. As doctor said my nerves are weak in my body from my small age.After masturbating all these days I feel my nerves got more weak than before. I don’t know whether it is due to masturbation.But nowadays after masturbation I get head pain back side sometimes and not everytime. Anyway I feel nerves are weak in my body.I’m afraid very much that I cant do sexual intercourse with my partner if I get married. I’m afraid that I cant make my wife pregnant after my marriage. Please help me can I make a baby with sexual intercourse after my marriage? Do I’ve to get any treatment regarding sexual or regarding my nerve weakness or do I’ve to check whether can I make a baby with good sexual intercourse??

in jan end there was unprotected sex on 03 april i felt burning sensation on my penis ,on 04 april i was diagnosed for uti by surgeon as there was 1-2 pus cell in my urine and prescribed with antibiotic for a week. it did not give me relief i refered to a urologist and told him everything, he has diagnosed me for prostattitus after physical examination and my semen culture showed no growth,but pus cells 4-6hpf the urologist said there is no STI . he has prescribed me the foll doxy 100mg twice daily for 15 days lenoflox 500 once daily for 4 weeks t.alfoo 10mg one daily for 3 months it has been 15 days since i am having the med but the burning sensation comes often on the right bottom of the head of my penis with no other symptom .what can be the possible reason there is no discharge/rashes on my genitals only this burning sensation pl tell me if i need to show to some other urologist or is it that i have an std which the urologist could not diagnose if so then whom should i consult and what all test of std should i conduct .the urologist has said that i do not require any STD test as i have simple prostatits but the fear of std is troubling me or do i need to consult a pshycatrist pl help