Hardly feel emotions, Idk what to do. I blame a lot of things.

I tend to sleep 7-8 hours but I wake up 1-3 times to go to the bathroom. I feel fatigued mentally a lot of the times during the day and feel like I want to sleep sometimes.

I experience a lot things mentally,

mental exhaustion, can't think straight, confused when talking, hard time talking.

I hardly ever feel emotions, I don't laugh, cry and or smile a lot unless I force myself to smile.

I wonder if I'm just feeling all of this because I make myself feel like this?

How do I calm my mind?

I blame how I feel a lot of things, even exercise, sleep, diet. I'm 6'1-2'' and weight around 154.5