So whenever I talk, well I talk a lot, but when I talk for even a short period of time, I start to lose my voice. Like it gets scratchy like a person when they're losing their voice.. I've had throat problems since I was 9, and I've gotten my tonsils out, etc, but it's almost like my voice is overworked.. Sometimes it gets really bad, usually after like.. Singing (I'm not a singer, I mean singing loudly to the radio) and i can barely talk, so is this normal??????

You may want to consider drinking hot tea or pineapple juice, maybe a simple cough drop will do. If those don't work, you probably should see a doctor.
Good Luck!
Drink warm tea. Green tea with lemon is very soothing. Singers drink Ginger tea which helps with the throat. If it keeps happening, it might be a good idea to see a doctor.