Challenges of having active infant/toddler during 3rd trimester

Alexis
My son turns 1 in August. He's so active and is going to start walking very soon. He's very physical and squirmy when changing him and often lands some good jabs in my belly. Between having to pick him up, carry him, change him, etc, I'm really concerned about being able to keep up with him as this pregnancy goes on. Anyone in the same boat?