Ok mamama,
Bear in mind that the biggest dropout time is for students is from newbie to six months. So hang in there, it gets better.
Many years ago I had a student named Bronstein. Poor Bronstein couldn't coordinate a simple step and punch technique.
"Now step and punch. The other hand. Remember to bring the other hand back when you punch. No, just the one hand. Remember to turn the punch palm down. No, just the one out there. Leave the one by your belt palm up. That's right, turn it up. No, not the one you are punching with. Good, now time for TWO.
The point? Everyone has a Bronstein day once in a while. New students have more of them. Also, it's a gas to watch when one of the upper belts is having such a day.
So here is the big secret...keep showing up.
I am going to have to steal that analogy.
And that big secret really is the only secret. Just keep showing up and training. You never get better at something if you don't keep trying.
With the amount of time you have put in you should not feel "silly" at all. Everyone learns at a different rate and you will find that certain things will come naturally to you while someone else just struggles and struggles with it.
I am currently training as a garage student so classes are really small. My wife, myself, the two "kender" and 2 other guys are the entire class. We are all getting the same instruction but we all move "differently". None of us are wrong in our movements we just gravitate to different fighting methods. I tend to use a lot of low level kicks. Another student deals with a light paralysis in his legs and that makes those techniques difficult so he emphasizes a different method of attack because it is what he "knows" how to due well. That will change as he progresses. So will you technique, skill and confidence. Plateaus are normal, use them to catch your "breath" and just keep training.
Enjoy the journey.