Hey!
Congrats on your reversal surgery! I also had my J-pouch surgery on May 3!! I had emergency surgery last October, so I went through the 3 steps as well. I had my reversal last week. Just got home from the hospital yesterday!
For this final surgery, I was in the hospital for 5 days. I had been told 3-4 days, but some patients have been in for two weeks (although that's rare). You are young, so I would expect you would be out of the hospital quickly. I would also assume that you'll recovery quickly. How was your recovery for the j-pouch? I had some complications following the May 3 surgery, but still seemed to recover within the 7-8 week estimate.
My time in the hospital for the reversal was decent. I had surgery on Thursday and began liquids on Sunday, then quickly transitioned into soft foods. I didn't really have problems. I had a lot of gas pain, so like everyone has mentioned, WALK WALK WALK. Some people have difficulty having bm's right after surgery, but that wasn't a problem for me. My ileostomy was closed loosely with staples, so I keep gauze on it for the draining. I had a lot of nausea in the hospital. But after all I've been through, this surgery was the easiest. I'm going to the bathroom a lot now (surgery was 6 days ago). I thought I became constipated before leaving the hospital, but now I can tell it's just severe rectal pain so I have a call into the hospital to see what I should do.
I'm not far enough in the recovery process to be able to tell you about bathroom and urgency by the time you start school. However, I have a feeling that it will still be an issue. I've gone through that with college (had to withdraw from school last fall when I had my emergency surgery - then graduated last spring). But I think bathrooms/urgency will be a problem for a while. My doctor estimated that everything should be more normal in about 6 months and should be almost completely normal in a year. I'm sure different doctors tell you differen't things.
I don't know about weight either. I lost about 10 pounds with my j-pouch surgery and didn't really gain much of it back. I'm underweight, but can't seem to put on the weight. I have to slow down my output so the calories can stay in my body longer. It seems as though I've lost a little weight, but I don't have much to lose.
Good luck with surgery and with school!!! Let us know how everything goes!