I lost breaklights, Signials and Hazards. Help Plz

i installed sequential tail lights only 3 days earlier. I was on my way home from school and i lost my hazards, signials and my breaklights. As you know with a 1998 u cant get the car out of park without hitting the break. i had to run a hot lead to get the car mobile again. now i looked at some key points.
The fuses are all good.
i replaced the 5 prong relay under the dash
i also replaced the headlight swith
i also relpaced the hazard and turn signial unit.
i am going nuts trying to figure out what the problem is. if any of you have some helpful ideas it would be much apreciated.

no i didnt have any power at the switch. i ran a 20 amp fused line from the battery to the line side of the switch. have breaklights, signals and hazards. some how its back feeding but i still have to find what caused it. this was only a temp fix. is there a fuseable link and do u know where it would be located.