Well, I'm new to this and I don't want to be. This awful rotten egg smell just started and has to be stopped IMMEDIATELY!!!!!!

Well, I wish I had a solution for the rest of the people here as well as myself. This random rotten egg/ puss smell just started happening to me when I was out of town doing research and presenting at a research symposium. Everyone was laughing at me in the dorm type environment where I stayed saying I farted when I didn't! I've never ever in my life farted in public and especially not a disgusting sulfur egg smell ew! I'm a girl too, so it makes it worse because I can't even look cute in front of guys now. I have a research job I need to go back to and college I can't avoid, which I've already missed a weeks worth of points (I'm a Biochemistry Major by the way) and I also have my finances to take care of which I can't do unless I go to school. I've missed a week of school already because of this mysterious illness. These are my symptoms. 3 weeks ago a random rotten egg smell that occurred mostly just around a lot of people, this has now become a fecal body odor, and at times it's rotten egg smell out of nowhere. I took magnesium citrate trying to clean it out and it made the smell like raw meat. My moms bf said it smells like puss. I also am dizzy constantly and I take meclizine for vertigo occasionally. I thought I had ADD for a while due to a strange memory problem I've seemed to develop in the last couple of years. I've broken out with a random rash/ bite thing. It swelled up all over my arm and spread to my elbo. I now have random itchy, red, swollen spots on my knee and feet. I also have bad abdominal cramping when I eat. I often have gurgling noises in my stomach. I've been to the ER 3 times for the swelling, spreading, rash/bite thing. They gave me sulfamethoxazole-TMP, cephalexin, and mupirocin 2%. The mupirocin 2% got rid of the swelling and a majority of the itching in my arm, but now I have it in other spots. I was given metronidazole by another doctor for the smell. The doctor said if you have infection somewhere this will kill it. Well, I still smell and have cramping. The smell is humiliating. I have random people getting off the bus laughing, saying I smell like sh*t. At the research thing all the people in the dorm were laughing at me and making fart gestures and saying everyone smelt that in the café. I think the worst is that an EMT and people in the hospital and drs. have laughed at me. The dr. tried to say I smelled unclean in the vaginal area and I don't! I shower twice a day and I use feminine wipes, liners, and I'm not a dirty person. I went to see a herbalogist and she gave me digestive tonics, teas, and chlorOxygen. I took it one day so far I still smell, but I'm guessing I have to take it longer. I don't have time for anti-candida diets that take 6 months. My reputation is going to be ruined when I start going back to class. I've been living off vegetables, and I barely eat. I can't take probiotics yet because of the antibiotics I'm stuck taking. I went to see a gastro had more blood drawn even though I've had it drawn by ER without getting results. The gastro scheduled me for an endoscopy and I also did a urine test at Senora where the techs laughed at me because of the smell. Drs. say they can't smell it. I smell it sometimes, but I can't smell it when people say they do. Has anyone here found a remedy so they can at least go to school and work without severe public humiliation? I want to take Niacin, but again I have to finish these other stupid antibiotics!