My boyfriend has a history of cheating in his past relationships

I have BV so I need to wait until all of my antibiotics are gone to have sex. My boyfriend, and I live an 1.5 away from eachother. We've been dating for a month. He made plans to spend 2 nights with me. He tried to have sex last night, I said no. He tried again this morning. I said no again. Went as far as trying to stick it in. I had to continuously pull his hand away (he had it on his dick trying to shove it in). Last night, he said "Im going to have it, I don't care what you say" he kept begging, saying please and everything. All of a sudden after he realized I wasn't going to give in, he said "oh shit, I forgot I'm supposed to help "my friend" move later today" then I told him, well since we were supposed to spend 2 nights together, you can come to my place after. He then proceeded to tell me well, i doubt you'll be awake by the time I'm done (i don't fall asleep until around 11pm) so i don't know. I just find it odd he all of a sudden has plans after I didn't give him any this weekend.

UPDATE: I broke up with him.