notsure, did you see all the answers on your earlier post?
http://www.theanswerb...l/Question964644.html
You're going through a really bad patch with a lot of pressures due to your exams - get that big hurdle over and done with, then you can start to look at your life. Put all the rest away for now and think about aiming to pass.
Your ex-bloke sounds charming so you are better off without him demeaning you all the time, it can be so destructive to your self-confidence - but it's rubbish and you do know that, only himself bigging himself up by putting you down. You ARE worth more than that - but it might take a little while to convince yourself, and you can always come on here for a chat. You're not well at the moment so put some of your bad feelings down to that - and have a bit of self faith, you can pass your exams, I really hope you do. I hope this helps even a little bit.