Hi Sarah, I'd urge you to give a pump another try. I fought the pump idea for 25 years. My endo didn't push because I was doing well and he said any improvement from the pump for me at that time would have been marginal. But then I started having crazy drops at night of up to 100 points followed by DP in the morning hours. Your description of your nights and waking up to 200s sounds so familiar.
At that point, I agreed to try a pump because I was so desparate to be able to sleep at night. It made such a big difference for me. Of course, it's never going to be easy or perfect because we all know that as soon as you think you have it nailed down, everything changes. And nights and mornings are hardest when those changes hit. But overall, between a pump and a CGM, I feel more in control now than ever before.
It took me a good year on my pump though before I felt like I really had it licked, so if you do give a pump another try, give it time and be patient. I know that's easier said than done. :) Take care.