is it normal to have a non-stop discharge from your vagina since puberty
Yepp, as long as it does not have an odd color or smell it's normal. Every woman's amount of discharge is different and some have more than others. If it's really bothering you - wear a small panty liner during the day.
If it's clear or white you're okay, it's most likely just your vagina cleaning itself out. If there is any burn, itch, discolor, scent, etc. you should see a doctor because it could mean infection.
