Hey guys I'm 17 and I've found that something strange has happened to me and it's happened twice. A couple of weeks ago I had really bad pains in my stomach mainly the lower and I just tried to ignore them but they were getting worse every minute so I went to the toilet. Then all of a sudden I dropped to the floor in agony from the pains it was indescribable! I ended up passing out for a few minutes and when I woke up I looked down and saw that there was blood everywhere and one little blood clump. I panicked now its happened twice does anyone no what that is? The pain is unbelievable no one can imagine I was screaming and crying! Please help I would like to no? I am sexually active and do not wear protection maybe a miscarriage? Help!

Possible. But an early miscarriage shouldn't have you screaming in pain and passing out.
You REALLY need to see a GYN and describe this, be examined, and also be tested.
And you REALLY need to stop having unprotected sex.
Do you want 18 years of being saddled with the responsibility of a child, losing all the fun of your youth, at taxpayer expense? Do you want diseases like herpes, some of which have no cure? Or AIDS, a slow and horrible death?