Talk to Gynecologist on Pelvic Pain

I had my periods from 29maY to 3rd june,as due to some hormonal fluctuationS i induced it with primolut n so that it comes on time, From yesterday i am haVing some sort of discomfort in pelvic area ,ovariers.when i wAlk i can feel it a bit , Or while kying i feel mildest cramps or discomfort u can say .i m also having slight gastric issue from 3,4days .. Can it be serious? I have no history Of PCOS, I did my last ultrasound before ramadan , it was normal. Sexual activity was done on 13th of may- i had periods on 29 May so pregnNcy i also ruled out as my bhcg is Lso less then <2.30.

Is it serious or trapped gas cN be the reason? Should i go for an ultrasound? I am afraid of going to diagnostic centres bcz of the situation ..