Worst tampon experiences

Emma • Im 16...
I just barely got done using my first tampon ever. It was scary. I had had it in for about an hour and a half to 2 hours. I went to the bathroom feeling like I was going to just pull it right out but no. It hurt so bad. I eventually had to get a mirror and see how far my tampon was out. I had to kneel down half squat to get it out. It till like 20 minutes. The string was all bloody too so it was double the struggle. It literally felt like I was pulling my insides out with it. It really hurt and I still hurry really bad down there. I don't think I can ever bring myself to do it again. Any advice? And please tell your worst experiences too. It will help me through mine. Help