pregnant or ?

Idk if I am I haven't taken a test yet due to my period coming soon according to eve... About a week ago almost 2 weeks I've noticed some odd things going on, I am on prescriptions which I've been on for a year & last week as a normal routine I wake up take my meds ect but I started feeling light headed peeing constantly a pain in my right side but at night time I started throwing up now I've never thrown up from taking my meds I could literally not keep anything down my husband asked if its possible if I could be pregnant but I've never had been before so idk the symptoms all like that.. I haven't been on birth control for about 4 months because we're supposed to be trying in January & that's when my husband is most comfortable so I don't wanna bring it up & freak him out.. But I hope I am at the same time idk what to do and I recently just moved back to IDaho but we're moving bck to New York to be with my family soon. My insurance isn't valid out here so I can't go to the doctors.. ANY ADVICE ????