Girl am I overthinking đŸ€”??

So here it goes yesterday morning my boyfriend told me he was going out with his boss and some girl who is his mate which lives in America and she comes home every so often any ways yhey all supposed to have gone out last night for a few drinks couple games of pool and something to eat now my boyfriend never asks me to do any of that just us two anyways he left our house at 5:30 pm to go and meet them both as time was getting on I was thinking in my head why would my boyfriend go out and do things we should be doing together not with some other girl well anyways I was expecting my boyfriend 2 be home about 8 as he is in bed every night at half past ready for work early hours in morning but he didn’t come home until 10:20 . He got home and went straight in to the bathroom and washed his hands and brushed his teeth knowing he normally comes and sees me first whenever he comes back through the door well he finally jumped into bed and all I can think about is why he just went and brushed his teeth so I asked him and his reply was “because I had a shandy and didn’t wanna give u a kiss with a smelly breath ” so I left it as that and I asked him how was his night and he said it was good so I questioned him and ask what yhe 3 of them got up to and he told me that his boss didn’t turn up it was just him and this girl so I turned around and said yhay was the plan wasn’t it he was never going in first place and he said he was so i got really upset and emotional and turned my back away from him and all he kept on doing was yrying 2 find better excuses so because I told him how I felt and what not he tried to cuddle in with me . Few minutes went by he tried to have sex with me and I pushed him away and said I couldn’t right now as my head was ever were thinking has he cheated on me or do I take his word for it nothing had gone on ? I really need help what would you all think is it normal for your boyfriend 2 go out with another girl and have food drinks and. Few games of pool on their own when he can’t even ask his own girlfriend? And do you think I am over reacting??

SORRY FOR THE LONG RANT please help a girl out đŸ€”đŸ˜„đŸ˜­