Need advice..shedding bad,is this normal? 21Y/O s.o.s

[SLOWlylosinghair]

I have a dermatologist appointment in a week, i want to get to the bottom of this.
my hairline has naturally always been high but now I notice a lot of shedding..
In the shower, I lose about 20-40 hairs combined with combing/drying.
I still have thick hair but Im not sure if my crown is thinning or not.
In these pics i JUST got a haircut the same day.
im going to start sulfate free shampoo, and argen oil along with biotin and zinc.. will this help with hair fall out?

if this is MPB, should i start finastride to keep the hair I have or what do you guys suggest.. thanks.

[BaldBearded]

1. The crown looks like a cowlick, to me.

2. Your hairline looks a solid NW 2. It could be the start of MPB or just a maturing hairline. If you read posts here, you will know it's about a comparison.

3. Average hairs lost per day, 100.

4. Nothing you put on your hair will stop it from falling out (short of minox).

5. Zinc is good if you have a zinc deficiency. I hear biotin is good for hair growth.

I would watch it, and see where it goes.