Feel bad

Soo I was jerking my bf off today and I suddenly got like a muscle contraction in my side when he was really close and we had to stop because it hurted really bad. Some minutes after that he was saying like his bladder hurts and it feels like both pee and cum is in there kind of. He went to pee after I jerked him off minutes later and he said it’s like it feels hard to pee like it’s clogged. Could this be because he was almost close and didn’t get to ejaculate?? I feel so bad rn🙁