Boy problems once again

Sooo lemme just say, I’ve been talking to this boy for about 5 months now. We’ve talked about our future, he’s always wanting to hang out, I’ve lost my virginity to him, we’re very connected. Well last night, me and him started fooling around in my car. I’m talking fully naked, grinding, kissing.. getting very heated. Well he mentioned sex. Don’t get me wrong, I really wanted too but we didn’t have condoms, I’m not on birth control and I could afford to take plan b again. I told him that. He said it was up to me but the way he said it sortave made me feel bad. Well for other circumstances, my parents called and I was not supposed to be with him, so I had to hurry and drop him off and go home. Well he has this friend named Bridget. He made me drop him off at her house at 12 pm. If that wasn’t enough, I didn’t know how to get back on the main road ( I couldn’t use my maps because I was out of data ) and he got soooo pissed!!! He started cussing and even threw his stuff out of the car because he was so frustrated. He texted me that he was sorry and that he felt bad. Well I texted him too apologizing for a lot of things because I was in the wrong for some unsaid things. He texted back ‘maybe were moving too fast, just let me know babe’ and that was it. I’m just worried he had sex with Bridget that night because we were both very turned on and then had to stop to get home. He doesn’t know I know, but they’ve kissed once. I think it was right as we started talking but still. Today he’s being sooo short with me, he won’t answer my question and idk if he’s mad with me or what but its Making me feel bad.