Pregnant n gallstones😭

Pregnant with my 5th one 6weeks 4days I been having gallstones for a long time since first pregnancy 2008 now 2015 n every time I eat or drink even if it's water there goes pain Dr said to eat healthy but not working I'm scared for my baby I had a miscarriage july 18 2014 at 5months pregnant now I get pain even when I take my prenatal vitamins what can I do any one else going thru this 😢