I can get nadirs over the next few days. I was supposed to work from home today but they changed my schedule again due to training. In office days are now Monday/Tuesday so Wed-Sun I can get mid cycle tests unless I have to go in for some reason. Sorry I didn't reply sooner, my internet decided to go out and it just came back up.
As for it being high, I have seen it act strange for a couple days when tweaking something with dose/timing but it's never been this high consistently.