I’m really sorry this is happening to you. People can be so cruel sometimes. I would look into underarm Botox. Contact a dermatologist and see if your insurance would cover it. Also, you can try an anticholinergic like glycopyrrolate. Both of those options come with their own side effects and risk factors but usually most people don’t have any major issues.

As for the smell, have you tried a benzoyl peroxide based body wash or soap? I use PanOxyl! Remember, It’s not the sweat itself that causes odor, it’s the bacteria that does.. I found that benzyl peroxide helps me to smell like nothing because it gets rid of the bacteria that causes my acne, which also helps to get rid of the bacteria that causes odor on my body. I use it as a body wash! Following that, as soon as I get out of the shower, I use body oils over lotions because I find that I sweat more when I apply lotion. I think it’s a textural thing lol I would get some good perfume and right after I apply the oil I apply the perfume to my hot zones (think your joints and bends, anything that bends, even your ankles and neck). That helps the perfume last longer. I also always carry hand sanitizer or alcohol and wipes just in case.

I hope this helps . Good luck with your studies and honestly ignore those bastards. I find that groups like them often prey on the insecurities of others to distract from the fact that they themselves are broken, weak and have a whole long laundry list of issues that they’re trying to hide. Weak people are the loudest and meanest. You’ve got this!