Friend With Benefits Revoked My Bennefits

Brianna

So I kinda got into a friends with benefits situation in like the past week. I slept with him for the first time Thursday, if anyone remembers seeing my post about getting laid that's who it was! Anyway, we were supposed to hang out today and he seemed kinda hesitant, but is fine when I get there. Everything is normal until he mentions he started talking to his ex again on Friday. Apparently she messaged him out of the blue (I think she felt a disturbance in the force of some shit cuz he was trying laid) and talking to her reminded him that he still has feelings for her. Now he wants to get back with her, so he doesn't want to be sleeping with me. I know we had no commitment, we even discussed that when he told me. I'm just kinda bummed out cuz I really like talking to him as a person and he made it seem like we couldn't really see each other at all unless it was in passing. I was also planning on having someone to have some physical benefits with for the nearish future lol. But idk how to feel cuz like I said I really have no right to be upset because we both knew this wasn't serious