Has anyone who is addicted the same thing that their body hair isnt growing?

I shaved my legs like three weeks a go, and theres a little bit hair. Normally its back to bush within days. Also my armpits, theres no growth at all? And my nails dont grow anymore. Probably the hair on my head aswell but its already long so I cant tell.

I find it worryful, I want to quit that stupid poison as soon as possible.