I've been feeling a lot of pressure & mild cramping in my lower abdomen/pelvic area today and I just…

I've been feeling a lot of pressure & mild cramping in my lower abdomen/pelvic area today and I just don't see how I'm feeling like I'm 30 something weeks pregnant at 14 weeks. I'm starting to get really paranoid about a missed miscarriage. I feel like my hormones keep jumping all around. I go from absolutely no pregnancy symptoms at the peak of my first trimester to fluctuating extreme episodes of MS at the time everything is supposed to have evened itself out. Then back to nothing, outside of the fatigue and body aches. Nothing would devastate me more than to go for the full body scan at 18-20 weeks only to find out something went wrong. Yes, my OB is well aware of the come & go extreme MS issue and of my lack of symptoms at the time which all happened in the same month pretty much. It seems like unless your bleeding everything is dismissed as "normal"