My advice is to take a couple days break. During that time continue to read up on things…trying to improve. When you start again I would start with the lowest stakes possible intending to learn aggression. You can’t continue to play passive. Well, you can but it is not the best way to go. Playing at the lower stakes will allow you to throw money around. That is what you have to learn. Learn to throw money around when you have the best cards or can make him fold regardless (but keep the bluffs % low). From there you can continue to move up as long as you are winning AND are able to play aggressively at those stakes. Don’t move up if you can’t play aggressively.
My advice on bluffs is don’t use them very often and don’t call them very often. I fold to bluffs. If they are bluffing I give the credit for balls and may look them up after they do it against me several times but I am not looking to do it very often.