Hi, I was out boating the other day and I was wearing a new swim suit with a liner and the liner aggravates the tip and foreskin of my penis. I a couple small spots on penis. But last night I had intercourse and woke up with more spots one was a purple colored one. I'm I scared that I may have gotten a std somewhere down the line. I use protecting 100% of the time but still you never know the condom can break. I was in knee high to waist high water then whole time and was walking around with a wet suit for hours.