For those who ever felt like that, how did you do to deal with it ?

I go to college and I also work as a teacher assistant but those last few weeks, things have been really hard for me and going to work seems absolutely impossible, I feel extremely anxious everytime I have to go, I just wish I had no responsabilities because I just can't take it, all this anxiety is driving me crazy and making me feel worse every single day, sometimes I just feel so numb, other times I just spend my days crying for no reason. No one sees that I'm really struggling, sometimes I just feel so stupid and lazy when the only thing I want is to stay in bed and forget I'm alive. If anyone is or has been is the same situation, I think it will just make me feel a little bit better about myself to see I'm not alone