Hi hun.
Have you been weeing more than normal? Sore or tingly boobs? Feeling sick? Tired? Any of those. They are all symptoms of pregnancy. Although you may get none of these.
I fell pg with my first at 17. Its a bit daunting, but my boyf & I had been together a while & I knew he wasn't going anywhere. We are still together now & married. Mum was my biggest challenge.
I'm not sure whats going on right now. Do you have any idea how many weeks you might be? Maybe you could go see your gp in the morning. I'm pretty sure you could go to the emergency dept at your hospital too if you're worried.
I know alot of young mums. Even younger than you. Some made mistakes, others are great mums. I always thought being young made me a better mum because I wanted to prove that I wasn't just 'one of those'. They stereo type you pretty badly. People just assume your single & useless & that you know nothing. Its not fun, but do your research, know what your getting yourself into & you'll be fine.