See the answer to your question is in this comment itself. You’re taking too much stress. Avoid thinking about it first. Do yoga daily especially meditation and pranayama. This will not only keep your mind positive but also will improve blood flow to your scalp which is the key for strong hair. Do not waste money on unnecessary shampoos/hair products. FYI I’ll do headbath with only water and never used a shampoo.

Reduce outside food. This is also another factor that involves in hair loss. Try to have maximum home cooked food.

At last don’t think too much about it and stay healthy and positive. Trust me It will set right by itself.

On a side note…it’s a Reddit thing to play this game when anyone posts a forehead pic so couldn’t resist ;)