Gaining weight off of bc HELP

I recently switched from the combo pill after 5 years to a progesterone only for only 1 month then decided to get off. I’ve been off for about 2.5 weeks now and feel like I’m starting to gain weight / bloat. I’ve gained 2 pounds on the scale which i know isn’t a lot but i can see it getting worse each day and haven’t changed my diet / exercise at all. (Still exercise a lot and eat well) If anyone has tips on how to help this and stop the weight gain please let me know!!!!!!! I also take a ton of good supplements