Paranoid about pregnancy after sex

My husband and I had sex tonight, with a condom because I'm not on birth control anymore. He said he felt he was about to run so he pulled out bit as he was pulling out the condom felt like it was half inside me, it didn't slide off or anything and he said he didn't cum until he was out bit I'm paranoid I could get pregnant because of what the condom done as he was pulling out. Should I be okay? Am I just being Paranoid?