Maybe I'm just emotional

But my boyfriend has been the worst ever this pregnancy. Everything he says hurts my feelings and I end up crying my eyes out. Out of no where he tells me I need to get my act together and stop pawning my 6 year old son off on other people (not his son but we been together 4 years) so lately I have been extremely sick and tired (10w1d) and my son is super active he plays travel baseball and football. His best friend is on the team and the friend's parents have been helping me out with my son and practices so I can rest tonight my boyfriend let me have it and now I feel like a crappy mother and can't stop crying!!!! I don't get why he can't just understand how exhausted I am!!!!!