Baseline is 8.2 but progesterone is going up? So FET may be canceled. 😡

So after 3 weeks of prepping for an FET. I finally get above 8mm and now they are telling me that my progesterone is increasing and I have to go back tomorrow to get my blood drawn. If it’s low, they will proceed and if it increases they will cancel my cycle. Has anyone else had this issue? If so, did your progesterone lower?