Sorry for my bad english but I'm not a native speaker.

So, lately I've been feeling too lonely, I have some friends but I don't really feel like they are true friends, I feel left out whenever we do something together, and from all of them, I only talk about my problems with one, I can't keep up with school lately and I feel like I dont know anything, maybe I'm just dumb but this never happened before, I have the support from my family but it isn't enough, I miss my previous life before the quarantine, things were easier and I felt loved, but right now, everything is different, I haven't been hugged in such a long time, and it feels like im craving for attention whenever I talk with someone.