Umm.
You might be bloated because your period is about to come. All of your symptoms could be pms, come to think of it.
Are you living on your own yet? Paying rent/utilities? DO you have any credit? Do you have a job? Health insurance? Does your boyfriend work? Are you out of school? Any plans to go to college? What will happen after the baby is born? Can you give him/her everything they need? It's more than just diapers and clothes, you know.
There's more to having a baby than getting pregnant and dressing it up. I sincerely hope you've thought this through.