I have not had my period this month i have stomach pains i feel like i have to throw up but nothing comes up and breast are sore could this be a sign of pregnancy

Missing : Missing a period could be a sign that a patient is pregnant. Periods can occasionally be irregular for a variety of reasons, such as stress or weight changes (too high or too low), but if a patient misses a period then taking a pregnancy test would be reasonable in that situation. Nausea and breast tenderness can be associated with pregnancy.