So about a month ago, I did something incredibly stupid and unlike me. I was on my period and just got done working out at the gym, and I had to meet some friends for dinner in like a half hour. So I removed my pad and put it in the trash and went and took a shower. Well normally I have extra pads in my purse or bag, go out of the shower.. Nothing! Rummaged through my gym bag, again nothing! I was like, oh crap. I asked around to the ladies in the locker and nobody had any extra sanitary napkins, there were no stores nearby I could drive to to buy without being late to lunch and my period was a bit heavy, so I knew regular tissue wouldn't work through dinner. So I went back to the restroom and snatched my pad back out of the trash.I even asked my friends when I got to dinner and nobody have any extra! It was a foolish move by me and I am so embarassed, and I only wore it for about an hour and a half after that because I had nothing else and changed it out immediately when I had the chance. I am scared.. is there a way I could catch HIV from doing that from other women's stuff in there? It is not my norm but I feel so embarrassed and stupid.