Okay, so I don't know what in the world to think! I haven't done anything in months but my periods haven't been exactly right ?? And I constantly have lower back pain, etc. (Every symptom but vomitting) You name it, I've felt it! But, as I said, the tests are all negative so I don't know what to think anymore; I just know that I am hurting! The doctor acted like I was stupid for thinking that I could be 15 wks pregnant but I don't know what else it could be! She gave me antibiotics but I am so scared that I still could be expecting! After reading many posts online, I don't rely on these tests anymore! I know in my heart, something is NOT quite right with me and at night I feel movements in my stomach, when I put my hand on my stomach and today (after my exam) I feel them just sitting here typing. Maybe I am just losing it, I DON'T KNOW but i'm scared and I was wondering if anyone else has experienced this??