How tall are you?
You really wasted your time for those four years time. Wrap your head around that, get angry about it, and then use it to fuel your motivation going forward.
But more importantly, why did you decide to cut down to 130? Was that the goal weight, were you just trying to look ripped no matter what, or what?
So you're saying that no matter how you eat and no matter how you train, you don't build strength and muscle? Either you have some serious medical condition, or you have absolutely no idea how to eat and train. Both of those are fixable.
Try to get a quick check-up to make sure you're functioning properly and aren't borderline-diabetic or anything, and then get on a program from the Archives here and follow it to the letter. Pretty much any one will be fine. And, as was suggested, write down what you eat each day so you're aware of it. There are also tons of nutrition articles that should sort you out.