I don't see you has a slut. I am 22 years old and I can say between the ages of 18-21 and even sometimes now at 22 I have sent some pictures and done things that now I look back and I am like why the hell did I do that. I know what you go through of wanting to feel pretty. I wanted to feel sexually appealing to man when I was younger. It wasn't until I was 21 and engaged which by the way that relationship ended that I felt sexually appealing to man. My ex all the time would say your so pretty and even to this day tells me I am pretty. I still feel sexually appealing to him. We still have sex sometimes. He doesn't ever make me feel pressure to sleep with him. I still do it with him by my choice. You are young just like me and you will do things that you may regret. Does that make you a slut or a ***** no it makes you human.