I'm 33 weeks now, what is the best thing for me to be doing for myself and or the baby?

Resting as much as you can lol

And eating healthy(ish)

I've been trying to do that but one of my cravings is soda! I didn't even drink soda before my pregnancy! lol

exercising and eating right. diet soda if you can't stop drinking soda completely. and limit your caffeine intake