I had my tubes tied in 2011 after my third ceaseran section.My period might be two weeks late give or take a few days and I have had some cramping but not a lot. I have been experiencing fatigue often some days I just can keep my eyes open. My appetite has increased quite a bit and I have some cravings for food I usually don't eat. When I do eat a lot of times I don't feel full or I feel hungry within the next twenty minutes after. I went to the hospital and had a urine test and a blood test both came back negative, could I be pregnant but it's still to early for it to show up.