It takes time and effort to learn to program. Do not expect to be cranking out anything useful for a while. Blink a led, alternate blinking led's, use 8 and have the lite bounce back and forth. etc etc.
You are attempting to learn several things at once. Normally you would learn to program in a high level language, then learn assembler and microcontroller related topics...
PIC assembly is not difficult. Understanding the PIC architecture is key to using assembly. The instructions will only make sense when you do. There are many tutorials.