MD,
It may be your school, it may be your instructors, or it may be your abilities. Only the last one you can't actually change
I was incredibly lucky in that I had some very good instructors and got through my PPL in minimum hours.
However shortly after getting my PPL my school got taken over by another, and I found myself with a major problem with a new instructor. The problem instantly went away when we both agreed that a change of instructors might be a good idea.
Later I had a similar problem with another instructor (in another club), and again the problem went away when I flew with the CFI.
I later discovered that many people had problems with these two instructors....
The point is that a different instructor may very well change things totally for you.
Or perhaps a change of flight school might be needed two. Flying is expensive and there is no point spending your hard earned money if a) you're not enjoying it, and b) you're not making any progress.
I would try changing first your instructor so that you're with one instructor that you learn well from and only fly with them. If that doesn't solve your problem, then change schools.
If that doesn't solve your problem then maybe try a different type of flying. It's too expensive not to enjoy it!