I have been having on and off pains in my lower right back, I am assuming its my Kidney. I started having these pains 2 days ago, I drank some beers the night before these pains started happening. I havent had any pain or burning while I pee, and havent had any pains anywhere else. I am also on 2 different types of medicine called Lithium Carborate and risperidone. What could be wrong with me, should I seek medical attention?
These medications which you are taking does not seem to causing it.  It looks like a back sprain.  Have you lifted heavy weight or sudden bend?  Renal pain can occur without burning in urine.  My advice to you is that you should Chat Doctor.  Also, if pain persist get ultrasound and x-rays of back.  Also, you should take muscle relaxant like moral.  Take rest.