Are these signs that I'm getting dumped?

He's either going through some bad ****...or he's going to dump you. I suggest calling him (not text because things are too confusing) and just ASKING him what's going on. Don't be accusing, just say you are worried. If he will meet up with you or come over to talk, that would be 100% better to talk face to face. If he won't, then you have to let him know that he may be going through something, but that's what girlfriends are for. To talk to and to be there for their boyfriends in bad times. Ignoring you and blowing you off without giving you a full explanation is not okay! good luck...