Ectopic fears -- any advice/reassurance?

RDK24

If I thought I was a hypochondriac before, but it's x1000 now. I'll be 5 weeks tomorrow.

I've had mild pain/cramping since Saturday on my lower left side. Not in one exact spot, but the general area. It feels a lot like one of those persistent gas bubbles/pains, but I can't be sure so I'm Googling and freaking myself out.  It's not all the time, kinda comes and goes. Really feels GI-related but can't help but fear the worst.

I got BFPs from 11 dpo to 16 dpo, then stopped testing on everyone's advice. By my LMP I'm 4 weeks 6 days today, 5 weeks tomorrow. Calling dr's office tomorrow afternoon for my bloodwork results and to discuss the lower left side issue (the doc on call today said to go to the ER if any bleeding or severe pain, but otherwise to discuss further w/my doc tmrw afternoon).

I know you all can't tell me what's going on but I'm really losing my mind here and looking for a little reassurance if possible. TIA.