I am having this pressure like feeling in my lower left abdomen, it first felt like flutters then turned into a slight pressure. I have taken numerous pregnancy tests all negative. This last period I actually had cramps which is unusual for me. The feeling was not present at all during my period, so I thought I was in the clear. About 4 days after my period had ended the feeling started back. If I was pregnant I would be 17 weeks, but I have no other pregnancy symptoms. No weight gain, cravings, etc.