Hugs to you! At 16 I was in a not-so-healthy relationship and fell pregnant. I had no idea what I wanted to do! I was an over-achiever at school, house captain, etc. I was unsure about how I felt about a baby - I loved the thought of this new life inside me, but I didn't think I was ready. My "partner" at the time, and I use the term partner loosely, said if I didn't have an abortion then I'd be raising a baby all by myself. I was PETRIFIED as some naive, scared 16 year old girl. I ended up having a termination after being bullied into it.
If I had been older, I would have kept the baby. I wouldn't have given a stuff about what he said. But I was young and scared and I just did what I was told. I regretted it for a long time out of guilt, but at the same time, I'm glad that I don't have to be in constant contact with him for the rest of my life.
On the other side of the coin, my cousin got pregnant 2 weeks into a relationship and the father was not interested. And then as the birth became closer, he finally came round. He is the most doting father now (she is 8), and he and my cousin got married and had another baby. So they do come round eventually lots of the time
I think you are at a great age, and you're obviously excited about becoming pregnant. I have a 7mnth old at 22yrs and I can tell you now that that baby growing inside you is the BEST part of you and you have no idea how lucky you are that that little boy or girl chose you to be it's mummy! I think you'll do a fantastic job! Good luck