I am a 21 year old male and for the past few weeks I have had a minor but yet annoying sharp pain in my stomach usually always on the lower right side, kinda feels like a stomach cramp. My appetite hasnt suffered much but when I do eat I feel a little bit nauseaous and the pain returns. I have taken tums and it sometimes takes care of the pain but it is only for a short period of time. I wake up in the middle of the night with cold sweats but don't feel too much discomfort. Alot of the times I develop indegestion and it feels like acid is coming up to my throat and burns and sometimes it leads to getting the hiccups. I have no ideas on what to do to rid myself of this and I do not have insurance yet to go see a doctor. Any idea what it could be and how to solve it?