I am 13 and thid guy texted me ( Who i have never met) because he was bored and was texting random numbers. I was also bored so I agreed to talk. Than he askef me to send a pic of myself but i said no because i didnt know him. But he said he would first so i thought might as well. Well i dont really want to talk to him anymore but he wont stop texting me. I am ignoring his texts but i am starting to feel bad. What should I do?