I feel like i have gained 10 ibs and look like it but the scale says otherwise. i always feel sick to my stomach and my period was 1 day. what to do?

Doctor can evaluate: If any recent sexual activity, one can first do a home pregnancy test (reliable results 3 weeks or more after sex). If the result is positive, one can schedule prenatal care appointments with her Ob-Gyn doctor (congratulations!). If the result is negative, one can see her primary care doctor to be evaluated for nausea and other stomach symptoms.