It's probably just the muscles tighten when you cough. Same thing happens when you aren't pregnant but then you don't have a baby in there taken up space. Go to the doctor and ask what cough medicine you can use.
It uses thousands of muscles
It takes 6 main muscles to run!!!
this is not a complete medical answer. i am not a doc. but my mom's a nurse and she said: When you cough the muscles in your abdomen contract, kinda like exercising. when you over exert muscles they will flutter or twitch on there own.
9 big muscles are used to throw a ball
35
200 or more !
Clicking a mouse uses some of the smallest muscles in your body, the extensor muscles in the fingers. Many of them work together to achieve a click.
It takes 37 muscles to frown. and 22 muscles to smile. so turn that frown upside down
You use many things. You use equipment and muscles.
thousands.
any and all of them if you use them (it) enough