1994 Acura Integra Just replaced my Rear brakes and now it

Hello. I just replaced my brake pads and rotors on my 1994 acura integra. My car used to brake fine but i realized that my pads were a little low so i decided to change them. Afte changing them, my car now feels like im pressing on the brakes all the time when i am not. My e-brake also does not feel as tight as it used to be. The caliper was working fine and i do not see y it would stop working just from new brakes. PLease help me solve this issue. My email is [email protected]. I need my car running asap for school as well as work.

thank you
chris