There we go! Put the important eye-catching stuff in the subject line and you attract those who can help the most. I sure don't know your insulin, so it's a good thing Sue and some others will help you.
Yes, being low so early in the cycle, you have a bit of a ways to go till you have passed the lowest for this cycle. You see on the last few days, her low is around +6 or so, so for sure go easy on the foods ... just small tsp of HC or other with some karo drops mixed in. The karo will work faster and then when it wears off in an hour, the food should kick in to keep her up a bit. Don't bother with giving her dry food because all it does it take too long to bring numbers up and stick around too long so she is stuck in those high numbers. Better to go with LC or even HC with drops of karo.
Be prepared for her to bounce high by ps, she's sure bouncing alot. Just wondering how you got to such a high dose and because she may be needing less than what you are giving her now.
Your spreadsheet is a perfect picture why people test through the cycles - if you look at 9/3, you would say oh she too high, needs more insulin. but then you look at 9/4 and yesterday and you see whoa she is getting plenty, maybe plenty too much!
Just my observations, not suggesting anything.
So keep testing every 30min till she gets up to a safe level and stays there. Don't let your guard down if you see a nicer number because that may be just the karo you are seeing and she could dip down a bit again as there's still all the insulin in her yet to get working. Testing is very important right now.
And listen to Sue and the prozinc insulin guys; they deal with it all the time so know what you need to do.