Hello. I am 30 and I've previously had 3 children via c-section and had a tubal ligation in September 2011. It was done with the robotic device and if I recall correctly they just placed bands that "clamped" the tubes. 

I am now just shy of 4 weeks late for my regular period (or 7 weeks 5 days since my last one). And the last period was super light and only lasted 2 days compared to my normal 5-7. 

I have swelling in my feet and legs, abdominal "stretching" feeling, sore breasts, super exhausted, everything smells very strongly (I never usually notice smells), I've had horrible mood swings for 4/5 weeks now, it's painful to lay on my stomach, I have a clear/slightly white discharge, I've been having more headaches, and my lower back is killing me. And here is my insane thought, I swear I feeling the fluttering feeling like I did with my other pregnancies. 

Here is the kicker, 1 lightly positive pregnancy test & negative at home. I went in and had a test done at a local women's center because the office wait is a few weeks and it's negative. 

Am I insane or is there really a chance that I'm pregnant. I don't know how to do or where to go. It's been years since I've had to deal with a pregnancy.