Rapid weight gain?

Jen
Anyone else experiencing rapid weight gain this late in the game? I'm a STM, 34+6 and I've gained over 2 lbs in the last three days. I know I'm starting to retain more water and I'm doing as much as I can to prevent that. I'm also cutting out simple carbs and watching what I eat in general - but the scale keeps going up by about 0.5 lbs every day! Any advice??