Op here-- I get that I need to cut way back but honestly it just isn't super realistic with family etc before the new year. I just want some advice on how to look less like santa clause/in my second trimester until I get through the next two weeks. You've never gained holiday weight?
I think your mistake is thinking there's some pending return to "normal life" that will make losing weight easy. It's never easy and there's no such thing as "normal life" so you have to push yourself to make good choices when it's hard-- or accept you are going to be kind of chunky.
You can try to hide with with highwaisted pants (squish/hold the tummy in), a loose top, and an top front blazer. A long necklace can elongate and draw the eye up and down which is slimmer. Putting your hair up can make your face/neck look thinner.