How to deal with this?

I guess you can say I'm in a lot of drama right now. I didn't know which one to post this under. I just need some advice. It all started yesterday, I HAD guy friends. Well one of them named Dustin, had posted a picture on Instagram. I commented "best friend❤️️". So little bit later on I see the same post again. A girl named Madison commented on there saying "bestie". Her and I already had problems cause her bf was my best Friends like we was so close. She always thought I would sleep with him cause how close we was and I didn't. Anyways she blocked me from snap chatting him. But I commented back on the same post of Dustin. Just a simple emoji "💁🏻" then everyone just started attacking me saying I was jealous and a hoe. It really kinda hurt me because quite a few people was saying mean things to me. I've already been dealing with depression and it kinda made it worse. I lost two important people yesterday.. How should I deal with this?...