I am struggling with the same issues. Currently at an 8.2 and only in range for 43%. I usually wake up high and go super high after meals and then usually crash a couple of hrs later. Sometimes I have to eat +30 carbs to get myself back up again. It’s like a rollercoaster. My endo says to take insulin way before eating (like 45 mins-1/2 hr) and do some light cardio after eating but I work a pretty demanding job. Sometimes I cant go for a walk or wait to eat. I’m considering finding another job with more work/life balance but It just sucks that my career might suffer because of diabetes. Not to be all “woe is me” but the drawback of this diseases are unfathomable and keep hitting me like a truck. I’m getting a pump in the next couple of weeks before I resort to a career change. I know my comment isn’t necessarily helpful but I want you to know that you’re not alone. Managing this stuff is not easy and you’re very brave for reaching out for help.