If I take my pills in my bag ,do I have to put them in a quart size bag

No you don't have to put them in a quart size bag. No you don't have to discuss anything about your drugs with TSA. I fly often from here and never been stopped about my meds. But I would suggest if your taking narcotic meds, (pain killers) you might want to bring the prescription bottle, only because if you get stop in another state with pain killers and no prescription could have some trouble with police in another state. Even in Kansas you have to keep those in the actual bottle with your name on it. But again, you don't have to show TSA nothing when it comes to your meds.

I would suggest to check about that on the TSA website