You were on a mission with, Ghost, Price, Soap, & Roach.

you can't swim and the place was near the water so You didn't want to go close to there u stayed near the building

Ghost"hey Y/N soap said he was near the water can u go and get him we need more people "

You froze when u heard that you had to go to the water

But you agreed and went to the water to go and get soap but you didn't know soap was already heading heading twords the building and one of the enemy's saw u

the enemy saw you and than waited till u got close to the water than the enemy pushed you in

but... It was in the deep part

you tried gasping for air as you panic and can't swim