Uh… on a scale of 1-10 how bad are allergies? i've been sick for like a month in a half now

There's a difference between being sick and having allergies.
If it's just like a runny nose and sniffling, then its allergies. Allergies may last several weeks. There may be a particular season in which pollen collection may affect you for a long time. If it's just an allergy, you might want to talk with your parents. They might be able to get your some allergy treatment medicine.

If you're sick, then you might feel light-headed or you may have a fever. If you're actually sick, talk to your parents, and if it's severe enough, like a 104 fever or higher, you might have to visit the ER or urgent care. 

I think you need to seek some medical help. Allergies shouldn't last that long. I think it's a 7.5.

Hoped this helped

~Bob Ross ®