advice needed 😭

Heyy. So basically, I've been feeling weird for a long time now and I need help pin pointing what this problem could be (for reference i am 16f). I've also never vaped, done drugs, my sleep squedule is pretty good and I do exersise.

• Emotional / hormonal but no period since december

-Tight chest

-Slightest things upset

-Hyper empathy

-Loud noises scare/enhance bad emotions

-Imposter syndrome