it might be related to your birth control assuming you just started it; many people have stomach problems as a side effect to starting new medications. a doctor can sometimes prescribe a different medicine for the same purpose/condition as different medications even for the same condition can have different fewer or (sometimes) worse side effects. it is also very possible that you are simply not eating enough before bed causing you to wake up to a more palpable hunger in the morning (i know from personal experience). this can vary based on what your normal eating habits are how soon you go to bed after you eat and any recent dietary changes you might have made. if you have recently started or stopped a new diet or exercise style or program it can take a while for your body to readjust. since you don't seem to have any other problems and the pain goes away after you eat something it's unlikely to be anything serious or unmanageable and i highly doubt you're pregnant since you use two types of birth control. your regular physician can probably help you out if you are really worried or nothing seems to help or change though.
stomach ache for the past week? . for the past week i've been waking up to an upset stomach. it isn't a nauseous or i'm going to throw up upset stomach just achy then turns to hunger pains and goes away when i eat something. i'm on birth control and my boyfriend and i always use a condom and my period came at the expected day and lasted the normal amount of days. what could be causing the upset stomach?