It can add more complications than it would for an older female. For one thing, a thirteen year old is not yet physically mature. Hormones are not stable. The chances of a caesarian (surgically delivering the baby by cutting through the stomach and uterus) are much higher. The pregnancy would be much more difficult than it would be for a female that has reached her full growth.
No.
YES!
Meth is toxic and can hurt you no matter what age you are, but considering a 2 year old, meth can do irreversible damage.
baby sitting
No but the sex to create that baby is illegal.
no
no no
She has a baby.
yes
no
It is possible but bad for everyone including the parents and the baby.
A 14 year old girl may be able to be a lifeguard at a community pool. They may also be able to baby sit children.