Hey Jennifer, Welcome!
Carl's been giving you great advice, and I only have a couple things to add:
Looking at your SS, there are not a lot of mid-cycle readings, so it's hard to tell what is "normal" for Katie. If you just look at the AMPS and PMPS from today, it would not really jump out from other days. It looks like Katie may drop quite a bit in some of her cycles...
For dosing, the protocol says that because you stayed above 50, you should stick with the same shot. In fact, you may be seeing high numbers for 24-72 hours as she "bounces" off of the lows of today. You want to make sure you don't up the dose in response to that bounce. In fact, your "count" of cycles at 1.5u should get reset to zero because of the low numbers today. She may be telling you that she is starting to heal, and doesn't need any more help, thank you very much.
I can empathize with the fear of dosing and leaving for work. Those of us in that situation try to get extra measurements in the evening, and try hard to get 1 extra reading in the morning if at all possible. I liked seeing the "+11" reading in the morning to see where he was coming from. If you get scared one morning, just go with a BCS dose (big chicken sh#t) that is way down from your normal dose, but try not to do that too often.