What are those 2 white dots back of my mouth?

Hey guys so nervous to post this but thanks to everyone who answers their best and is nice😅 why do I have those 2 things at the back of my mouth? My mouth feels salty and there is too much saliva as well. My hair is shedding too much as well. I am not ill and it doesn’t hurt either.
Thank u again guys appreciate ur efforts.
What are those 2 white dots back of my mouth?
Updates
+1 y
I drink enough water. 2L a day so it’s not dehydration. U can literally see the excess saliva as well. Im just so confused
What are those 2 white dots back of my mouth?
Post Opinion