Winter,
I can relate to your situation, because I had active Crohn's for 7 years before my surgery. My disease was in the rectum and descending colon. By removing them, I am medicine-free and feel great all the time now.
Where is your disease? If it's in your rectum, then you would not be a candidate for a j-pouch. You would probably get an ileostomy.
Having an ostomy is like this... imagine never having the urge to go again. No more running to the bathroom. No more fear of having an accident. No more pain and sleepless nights. After what we've been through, it's a dream come true!
When it comes to surgery, I'm not going to sugar coat it, because it is a big surgery. But, once you've healed from it (let's say 6-8 weeks), you can get on with your life and be healthy again. For UC, surgery is a cure.
If you have any questions about the details of the surgery or life with an ostomy, please feel free to ask. We are very open about everything.
Take care,
Cecilia