Tmi - 3w5d and constipation is seriously killing me.

Tia

Can’t use the bathroom. Can’t even pass gas. Is this even normal? I’m concerned that I have an obstruction (dammit Greys). I thought it could be ectopic pregnancy, but my doctor doesn’t believe it sounds as such. I’m in agony. Is anyone else experiencing this??? Can’t tell if I’m nauseated from the stomach pains or from pregnancy, but I’ve had pain all night and it’s lingering keeping me awake.