Please Help

I have crippling anxiety and I don’t know how to handle it. I just started college and my anxiety is as it’s all time worst. I can’t eat. I can’t think. I can’t sleep. I have horrible writing anxiety and have frequent panic attacks about essay assignments worrying that I won’t be able to complete them. I don’t know how to handle my emotions and feel overwhelmed and like I’m always about to burst into tears. I don’t think I’ll ever be able to get through all of this and I’m honestly suicidal. I need help and I don’t know where else to talk about all of this. Im in desperate need of advice. I don’t know what to do.