Doctor help.. getting in for a test

Kadie • :)
So I currently don't have the money to go out to the doctor just for a pregnancy test. I'm in college (please no judging) the only way I can is to go the health department. Where I live my bf is Indian there for my baby will get health care but they need proof from a health department that I'm pregnant. I went and the lady rudely told me that if I have spotted or any pregnancy syptoms in the last 5 weeks that I had to wait another 5 weeks to come back. I already feel like I'm several weeks along and my pregnancy test are faint and some are for sure postive but they are blue and ive heard people have issues with those. so I'm really confused and just need the confirmation if I'm pregnant or not. Anyone have any idea how I can get into the health department??