BF playing too rough.

I’ve been with my boyfriend for 7 months now, and we’ve recently moved in together. When we play fight he really likes it which is fine. But when he’s done, he’s done and sometimes pushes me really hard. I’m always getting bruises from him grabbing my arms or squeezing my legs aggressively. The play fighting turns sour and he gets aggressive and ends it abruptly usually with a big shove. Mind you I never even realize when it’s not play and I never do anything to hurt him. Today he pushed me hard and I fell back of the bed and hit my back on the corner of the wall and bent my thumb out of place. I have a long bruise from the wall and he was immediately comforting and then defensive about it. I’m worried about his behavior. He has mentioned he needs anger management, so I know he wants to work in his temper, but idk if this is something I should address or if I should just let it go.