(Serious) [15M] Boys only, am I fkd

(15M) My pp hurts to touch when I pull back the foreskin. Can't even leave the glans exposed under the shower, the pressure of the falling water is too much. Drying with a towel with foreskin pulled back also hurts

Is this normal guys or do I have some allergy etc😭 Why don't they teach this in sex ed in school