Weird tail light wiring issue

[sethv]

Well guys, I have kind of a weird issue going on with my truck. The wires got ripped out and I hooked them back up the way they were (pretty sure...) and now its all screwed up. The tail light wiring is a rats nest, there is no connector, just a ton of splices.

No brake lights.
Right turn signal works good
Left turn signal is screwed up. Every time it blinks, the dash lights come on. And it stays solid when I turn the parking lights on.
4 ways work ok, the dash lights don't come on, left side blinks when the parking lights are on

Not sure what it could be, but I know nothing about wiring and I don't know what to do!! Any help would be appreciated.