Here are some general info about the car: b20b on a crx.

Anyhow, just recently when I driven the car for like 5 or 10 mins there will be a strong nasty smell of burn rubber coming from the two wheel in the front. Furthermore, a few days ago when i was driving around my area for a few mins my car seems to lag or stagger so i pulled it a side and turned it off. Then when i tried to start it again and put it in gear it wouldnt move which i thought could of been a slip clutch (impossible just got new clutch and barely drive the car) but then after a while a friend starts playing with the brake pedal and found out it was all the way on the floor so he got it release and it was able to move afterward.

Then, i got it to the house and took out the wheels and was sniffing for the awful fumes and it seems to be coming from the calipers (not 100% sure). Anyone know what could go wrong and any suggestions for me to diagnose the problem before telling me to buy new parts and only cost me more money rather than fixing the problems. help would be greatly appreciated .