24 and worried about losing hair

I am 24 years old and I’ve been experiencing some hair loss for the last three or four years. I’ve noticed it when I shower I’ll end with about 30-40 hairs on my hands, and there will be about 10-20 others on the pillow when I wake up. I’m kinda worried about this since it didn’t happen before and I am not through a period major stress, I didn’t make any changes...

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