He said he's not ready for a relationship

I've been seeing this guy for 5 months. He's really sweet and funny but sometimes it felt like he would pull away from me. We have gotten drunk together and he's opened up about some severe dark trauma that I thought he would only tell me if he saw a future with me. We slept together. And would hang out. Then he would randomly pull away and stop talking to me for a day or so. He would say he's going through something. He didn't speak to me for two full weeks recently but I found out he got baker acted and was forced into psychiatric treatment because he tried to take his life. I wanted to comfort him but he told me he's not ready for a relationship right now and needs to come to terms with his childhood and stuff before he can have a relationship... It just really sucks and I've reached out since then and he's given me really short responses. Should I hold out for a little while to see if he will come back?