Used a condom right but I am paranoid

A couple days ago I had a one night stand with a girl who wasnt on B/C. I put the condom on correctly and I came inside the condom while we were still having sex. I kept going for about 30 seconds ( I was still hard after I came). She got off of me and the condom was still in tack and I seen the cum at the tip. It also was kinda hard to remove rrom my penis. BUT I AM PARANOID. When she was gone I filled the condom with water to make sure there weren’t any leaks, which there wasnt. Two days later its still stressing me out. Can anyone give me peace of mind?😭