Hey man. I don't have any advice about struggling in class, but I have advice about processing failure. It can be really difficult to separate your own self worth from your performance in things you do from day to day. Intellectually we all know that failing at something doesn't make us a bad person, but the guilt and shame from a real life failure can be real as **** and totally overwhelming. If you find yourself with no one to talk to about it except the office of student affairs you should see if you can see a counselor. Try to keep in mind that you are a worthy person, even if you aren't currently doing very well in school. I hope you come through this alright.