Wow you had a dramatic day! You did an absolutely perfect job of feeding that curve! Well done!
Cats who have been up in the really high numbers often seem to feel quiet, even lethargic, when they first hit the lower numbers. It's okay, it just takes their bodies a good long while to start to adjust to the lower BG. Did you notice any of that? Or did she seem to handle it okay?
Just like the last time she had a green, she will likely be quite high and flat for the next few cycles. There are two options for your next dose, and I'm afraid either one of them is going to be a bit of a guess. You could hold the dose at 2.5u and wait for the next low-ish PS to reduce the dose to 2.25. The reason for that is because usually after a low there are high flats and she doesn't necessarily need a reduction yet. The other option is to reduce to 2.25 now. I don't think 2.25u is really enough for Goma right now, however, you're going into your PM cycle and you need to sleep, so if that feels safer, and so you won't need to keep waking up to check on her, then go that route.
If she gives you a lower PS right now (yellow to mid-pink), I would go with the reduced dose (2.25). If she gives you a high PS (high pink to black), I would probably hold the 2.5u dose. Again though, we know that the 2.5u dose can sometime bring her a strong response, so it's really up to you and what will make you comfortable tonight. You certainly have the skills now to manage whatever she does, but sleep is important!
