Weight gain during exercise!!?

Rachel • •Wifey 💍•2️⃣1️⃣ years old• Iowa 🌽• Mom to twins, Layla & Wrenlee • Amateur Photographer📸•

The topic says it all! It’s so discouraging. I know I should be losing just yet since I just started exercising but I also shouldn’t have gained 3-4 pounds!!! I’m so discouraged at this point and I’ve only begun! Any help?!