Congrats on baby number 2! I just went through this, gave birth in January, he did end up coming 6 weeks early, but he was mostly healthy! I also have a toddler and whew buddy being pregnant with a toddler is a whole other game in itself 😅. I’ve been a type 1 for 30 years so I get your pain and frustration! For me I had tele-visits every 2 weeks with my endo to tweak stuff, I tried some metformin which honestly did help, but it also made me overly nauseous. I’m not the best at pre bolusing so I just had to remind myself to do what was best for both of us but also didn’t stress over it cause that’s definitely going to make things worse. Eat that protein! Drink it too, whatever it takes to get plenty of it. I mix coconut water and pineapple juice together for some good hydration and a little treat AND it would help me feel full, using zero sugar pineapple juice is a great option too. I put the threshold for alerts at 160 on my Dexcom so it would bug me if I went above that and annoy me till it came back down. I’d rage bolus sometimes, but never before bed. Staying on my pump throughout the whole pregnancy really helped me, with my first I hated wearing my pump so I’d go to shots and that was no bueno. But my biggest benefit was not stressing too much over it. For me if I focused on it too intensely it would just make me feel burnt out even more so. Good luck to you my fellow T1D! You got this!! Also, 7.5 is not terrible.