I know what's it's like to feel low and downtrodden. You might find your GP can help short-term, but in time you need to understand that it's not what other people think of you that makes you what you are, it's you. Start a new hobby, become interested in something for yourself and not someone else. You sound as if you are relatively young and relationships and uni etc all can cause pressures and get things out of proportion. Is there a counsellor or welfare person at uni that you could talk to? If your boyfriend slagged you off, that shows what a weed he was - forget it and (although it's hard) DON'T BELIEVE IT. It is very easy to get into victim mode and if you were bullied at school, perhaps that still a bit in your mind. Counselling would really help but you need to do that via your GP. If I were advising you, that would be my first port of call, before you go back up to uni in the autumn. Good luck - I wish you well - and keep talking to us on here, taking is good.