I'm really sorry but without any mid cycles tests, even once in a while, there is no way to know what is happening during the cycle, or if the dose is too high or too low.
I'm worried that you will never be able to make any progress towards regulation without the testing and just continue guessing and hoping for better.
I know that the testing has been challenging, but you have done such a great job getting the PS tests, I hope you will give mid cycle tests another try.