Weight gain?

Kristen

I started dieting in April, ive lost 30 lb and tons of inches, as i had a goal to fit into a bridesmaid dress by august 10.

With that being said, i am pregnant with baby #2, 4w5d. I had hypermesis with my daughter and lost 60lb with my first pregnancy

For reference, i am 5’10” & 250lb- still losing as ive been pretty sick.

What should i do for alterations on my dress next month? Should i go bigger? Will i be showing by 12 weeks since its my second pregnancy? I will be almost 12 weeks when they get married! Thank you in advance!