Not over his ex..

Sydney

So my bf and I have been dating for about a month now and he’s been really distant for the past 2 days so I asked what was going on. He essentially said he feels so bad and that he’s fallen for me but he’s still not over his ex (ig it ended kinda badly 6 months ago). He doesn’t want to end us but didn’t want to act like everything was normal with him. What the hell do I do????