Ok I hate to sound like I'm complaining, but I'm just curious if any other mommas have experienced this. For the last 18…

Ok I hate to sound like I'm complaining, but I'm just curious if any other mommas have experienced this. For the last 18 hours or so, every time I stand up to walk I get this awful sharp pain in my lower left abdomen. Enough to make me double over and stop walking. Then I sit down and over a ten minute period the pain subsides. I feel totally fine until I stand up again. I'm sure it's probably just round ligament pain, but normally when I have that it hurts while I'm sitting too. Also it's never lasted this long. I'm sure I'm worrying over nothing. But I figured I'd ask you ladies first because it's crippling, borderline unbearable. If it isn't better by tomorrow morning I'll be calling my doctor.