Brake light/turn signal issues

Ok so here's the problem...So a month or so ago my right turn signal went out and also my rear brake lights. The only brake light i had was the middle one in the back window. Well a few nights ago i found out i had no brake lights what so ever. I tried replacing the stop light switch..and that was unsuccessful!! We followed all the wires goin from the switch to the fuse box in the car and none were grounded out. Also, did i mention that i have no lights at all on the right side of the car..except the headlight. All the bulbs are new!! Checked relays and fuses too! I have no clue anymore...can anyone help me out??? What else is there for me to check to find out why i have no brake lights???? :banghead:

Check into the turn/hazard signal switch.