I had a huge rock in mine. It was taken out last year just before i found out i was pregnant i dont know how you are coping with the pain as well as being pregnant...here in n.z if you go to emergency dep with gaul stone pain attack they have to keep you in and remove it within 72 hours of admittance to hospital. Good luck.
I had my gal bladder removed 4 weeks after giving birth,,, it almost erupted thats how bad it was....