Mental health

So no doubt I've been feeling sad lately. Lonely. The usual. Anyway my boyfriend ended up working late yesterday (my day off) so I spent the whole day alone but went over there to sleep. He fell asleep almost instantly and I just laid there crying. I couldn't stop! There wasn't even a specific reason that I could come up with as to why I was crying so hard. In his sleep he reached over and grabbed my hand and squeezed it. I have to figure out what's wrong with me.....