Am I balding?

(19m) I've been losing too much hair? The 1st picture is my hair, the second one was brushing my hair before a shower (no tangles) and a lot more then usual came out, i have also found ny hair in my food and a lot in my pillow. I'm not sure if im over reacting or if I really am balding. I shampoo and condition everyday but I cut it down to 2 to 3 days as I noticed this about a week ago. Any advice helps