Amber,
Hang in there. I know there were times after my LIS that I had regretted the surgery, wished I hadn't done it, and I had pain and a horrible time with my first BM, as I became acutely constipated immediately after the surgery. I went through Hell, but from my current perspective I would still do it again.
Your worst week will be the first and you will see improvements soon. Keep your stools soft and fluffy.
I didn't like the toradal and stopped using it, too.