Answer:
It might be mucus or a swollen tissue
Explanation:
what happens is its your tube contract that temporarly opens, So it might be just mucus or a swollen tissue, its a very small chance that it's infected, If you really concerned talk to your doctor.
I think it is abdominal muscles
The intended message was not received properly due to poor body language.
Come up with a situation, this is a typical reason for it to be interpreted incorrectly.
Answer:
I think they would act differently and be distancing themselves from the friend group if they were.
Explanation:
hope this helps!