Well, it finally happened. I got sick

. My niece started throwing up and having diarrheaa couple weeks ago. Now my sister has it. I haven't shown any symptoms yet, but I have a fever. I never get fevers, in fact my normal body temperature is 97.8, not 98.6. I hate being sick. So far my sister hasn't been able to eat anything, so if I can't eat for a few days, plus i'm vomiting and what not, that's bad for the baby right?
I have texas medicaid and i'm in colorado so I don't think I can get medical treatment here... Anyone been through anything similar, any suggestions?