Yesterday I ate 2 hard boiled eggs in the morning, lunch Broccoli, cauliflower, zucchini, squash, spinach, cashews soup and when i got home for dinner i had 2 slices of cheese and yoghurt.
woke up - 179 blood sugar. after eating like who-knows-what
Then today I woke up had coffee and again eggs - buy lunch time my blood was 249
No reason to give up after just that, lol. Unfortunately the big D always keeps moving the target but I can point to coffee (which you did not list for first day) as possibly being the difference maker. For me 2 cups in morning is a 2.5 unit bolus BYDMD…
you could possibly building up more insulin resistance, keep an eye on it and if trend continues, may have to talk to doc about trying more insulin… ( Same here by the way, a day without coffee is a day not worth living)
The thing that solved more of my frustrations than anything else was adding a CGM so that I could see exactly when and why my BG was moving. Until then, it was mostly guess work and frustration.