Boyfriend crawling back!?

Ok so last night my ex boyfriend DM'd me on instagram. Literally out of nowhere... We broke up end of March this year and now all the sudden he messaged me.... Wtf does this mean!? Like I have been thinking about him nonstop ever since we broke up but I really didn't think he gave a shit about me so I really don't know what to do😂 I guess il just see once he replys... But do y'all think it's a bad idea to get back with him.. If that's what he wants? We broke up cuz he was having family problems and that was just the end of it. Honestly I'm probably getting ahead of myself tho