Boyfriend choose to breakup 2 days before exam.

My boyfriend choose to breakup all of a sudden even though things were not going good between us I thought of talking about this after CAT which would be a good thing but yesterday he texted saying that he wants space and asked to leave him alone despite knowing how important these few days are to me and how much I need his support during these days. Right now I literally feel so helpless couldn't even sleep yesterday night and I have Slot 1🥲