<s>[INST] I have been feeling odd for a while, but for the past couple of days, ive been feeling something inside of my stomach. it moves, so its not stationary, and ive taken several pregnancy test which all came back negative. What could this be? i feel this on the inside, as well as with my hand from the outside [/INST] Hello and welcome to Chat Doctor. Thanks for your query. I understand that you are distressed due to the symptoms that you have mentioned. Sometimes, gastric problems can cause strange churning sensations in the tummy. However, from the limited information that you have provided, it is not possible to make a diagnosis at this time. A detailed evaluation including a proper physical examination is necessary to arrive at a definitive diagnosis. So, I would advise you to get yourself examined by a doctor to determine the cause of your symptoms. Wish you all the best. </s>