I have had this pain in my stomach since Thursday morning. It feels like I have been kicked in my stomach and there is a lot of pressure also. I am eating/drinking just fine and using the restroom with no problems. I wont see my doctor until Monday morning. What can I do until then?
HI. Thanks for your query and an elucidated history. The feeling of the pain like being kicked in the stomach without any obvious nausea, Chat Doctor.  Lymph node mass or some other inflammation going on in the abdomen. I would advise you the following. Get Physical examination of the abdomen by a Surgeon. Ultrasonography of the abdomen. Test of blood. Urine and stool. All this thing will give a probable diagnosis which to be followed by a proper treatment.