Not to be a downer, but you're not going to feel like your old self for a while. Your body is going to be changing throughout the pregnancy. If you can't get outside & want to stretch your legs, you could look up YouTube videos like Leslie Sansone. She does walk at home fitness videos.
Awww bless you sweetie, you should try alot of indoor activities, look online there should be loads!
But you're kinda gonna have to deal with it :') pregnancy isn't the nicest thing for most people, just extremely worth it in the end :) food luck xxx
Yea n i should know too lol I'm on my third but never was snowed in b4. I did stretch did some good too. I guess its bc I'm older than the last two pregnancies too my body is not as young as b4 lol. My last time for sure.