when i got preg the first place i went was to the health dept. and they offered a blood test i had to pay them 15 and i ahd no health inc. so you might try that but not all of them do a blood test! and if all else fales then go to you local E.R!
Hope this helps get me posted!!
and I hope it works out the way ypu want!
A blood test would be through your doctor. Call your an gynecologist or family practictioner, or even a walk in clinic could probably see you and or order bloodwork to help with diagnosis.