no running lights

hi everybody,joined back in april or so and have been driving the lil truck and enjoying it.
,now I have no running lights,head lights,blinkers and brake lights work but no running lights front or rear checked fuse and was blown,installed new one and it blew,was going to replace bulbs and clean and grease sockets,beyond that what should I look for,i don't really want to put a bigger fuse in it and see where the smoke leaks from

 

You have a short !!

Does this truck have one of those converter boxes for trailer lights that would be the first place I would look

Also could be physical damage to the wires .

Do any work to the truck where you may have caused anything ?/

 

I second Wyoming09 - trailer light box is a very common cause of rear lighting issues. Exactly the same thing happened to me.