yeah, that's a pretty ugly black pmps in there tonight, isn't it?!
My first thought is that it might be the high before she clears the bounce from the 81 on 11/18. Counting forward from then, tonight is 3 days. Some cats go really high before they clear a bounce - so I would test this evening about +4 and see if she is coming down.
I'm not positive about that, though. Bounces can be tricky to see in some cats, and the blue 152 last night could say that she cleared the bounce last night and this is a new bounce since then. So . . . I'm uncertain.
However, the most important numbers are the low ones - the high ones pass. I'd hang in there and see what you get tonight.