Good luck tomorrow and have a speedy recovery
I think you are making your best decision out there to go through with it. I thought about trying it one more time too but after so many times of being unsuccessful I knew it was time.
Anything like me, my surgery was a breeze so far, the first day can be rough and it truly felt like I did way too many sit ups, every day gets better where if you have a drain as soon as they take that out you can't believe the difference. I had mine in for two days and it was like a speedy recovery after it was removed and felt so much more like walking.