Cant hardly move after i eat

Myia • 28 year old first time Mommy with twin boys born Nov 14th 2016..mommy so in love with Mekhi & Malik❤❤❤❤
Idk if this is just with twins or singletons too but im 30 wks with twins and everytime i finish a meal my stomach is so full and both babies ball up and i can barely move lol does anyone else feel this way?