As the other person stated, suicide is NOT the answer. Try and talk to someone you look up to or trust....a friend, a relative, a religious leader.....
If you do not have anyone that you feel you can talk to, please call or contact a suicide hotline. Have you talked to a doctor or nurse about your feet? There may a simple solution. Also, keep researching on the internet. Please hang in there. I hope you get some relief soon.
Were you able to find some support in that community? How are you doing?
Have you ever heard of PATM? We have a forum for that here (people are allergic to me) . . . in which people swear they give off an odor and make others react. Or it could be a reaction with your sweat. This can happen too. Any way you can ever see a doctor.
Suicide is not the answer to this. It's not the answer to anything. Please don't think of that and if you are thinking of that, please seek immediate medical attention!