Hi

I have the same but on the left front side - it is due to weight of bub etc and doesn't usually get better until bubs is born.

This is my 3rd so expected kinda that muscles aren't holding everything in nice and close like they used to - my midwife recommended wearing a tummy tube (from baby shops or Target) - and if it worsens get some proper tubing from a physio who deals with preg women.

Sorry, not good news there - heatpacks when you can and panadol/panadeine if it is really bad. Mine hasn't got to the point of using medication, just makes me really waddle!!!

Your description sounds the same, so unless you feel it is internal (being yur first bub I know how hard it is to differentiate sometimes) - chat to your carer about a physio referral and get some belly support to try and keep pelvis stable when moving around doing daily things.

Good luck!