Is it normal that my periods are really long and heavy?

Go see a gyno. You probably have an infection. But the heavy periods are normal. Your body is still adjusting itself. Birth control pills help with it.

Talk to your GP. Sounds like thrush. An going on the pill helped me with my period. I'm also on a pill that I can skip my period so ask about that aswel.

Ishhhhhhhhhhh

Someone suggested using talc powder don't do it it could make it worse you have vag problems the first sign of an infection is smelly vaginal discharge and itching you've listed all the symptoms of a vaginal infection there's many different types and texture of cervical mucus but its not suppose to smell nasty go see your doctor ASAP

You're hormooooones.
Go to a gyno. I started going when I was 13 because of similar problems. They don't make you feel unconfortable. They see young girls all the time.
Anyway: long story short, I've been on birth control ever since and there are no more long heavy periods that last 17 days. Drugs are great.
Get a gyno!

the smell will be from not changeing often enough x probaby x

heavy periods are norman so is the discharge for some people ive been told :L and the itching may be because you have shaved then left to grow back? or maybe you dont change your pad often enough every 2 hours is the right amount you change it or maybe an infection x

Oh in if your worried about odor, use talc in ya undies or feminine powder.