hi, i am a 17/18 year old female. Recently (past month) i have started to feel sick after eating. It is usually big meals and i usually just feel really ill but arent actually sick. However, yesterday i ate toast and had coffee and i was quite violently sick. It starts with my heart rate getting v.fast and then i start sweating, then i feel really sick. I dont think im pregnant as although im sexually active i am on the implant? also, i love food and wouldnt be avoiding it because of eating disorders. Its starting to effect my life as i get worried about eating because i dont want to feel sick! also, sometimes i get a burning/aching sensation in my mid stomach.