Well my best mate fell pregnant at 17, she was no longer with her BF and did it on her own (with the help from her parents & me). She didnt tell ANYONE she was pregnant, she had total and complete denial until she was in labour!!
She was a straight A student with a heavy burnen on her shoulders that she would do everything the so called 'right way'. (have bf, settle down, get married, have babies in that order). So it was so hard for her to hold her head up high.
She finished college, went to uni and qualified as a solicitor a few years later. NO BENEFITS or anything. Shortly after he was born she met her now oh (who took complete and total responsibility for her and her son), & is still in that long term steady relationship and her son is now 14 yrs old.
They now own their own business. They did it with all with pride and lots of hard work. We are now in our 30's and I am struggling financially, but she is having the time of her life! It doesnt mean your life is going to be over, just a bit different.
Sorry for the long story, but I thought it was relevant.
Take care and enjoy your pregnancy & baby, its the most special wonderful experience you will ever have, dont let others spoil it for you.