Hi everyone. I ran into this problem: since 34 weeks my pubic bone hur…

Hi everyone. I ran into this problem: since 34 weeks my pubic bone hurts, it's hard to walk but bearable. The doctor didn't prescribe anything besides calcium. I suspect it might be symphysitis (pubic symphysis dysfunction)? I'm 36 weeks now and worried—how can I be sure whether it is or not? For those who had it, please tell me how you diagnosed it; as I understand, can this be done by ultrasound, vaginally or not? Thanks