I had mine removed about 10 months ago after a nasty and frequent bout of pancreatitis. You will be feeling sore at the moment, but keep on top of the pain relief. (I was on panadol, codiene and tramadol - a real space cadet!). Go easy on the food front - I was really cautious to start with. High fibre, low fat, bland food all the way. I have a really good recipe for 'poo' muffins if you would like? It is really important to stay well hydrated and keep those bowels moving.
The infection will take it out of you - I was told to take a week to 10 days off work to recover, but ended up having 2 1/2 weeks off cos I was so shattered and sore. Listen to your body it knows best.
I was also really careful when reintroducing foods to my diet that I didn't try and do everything at once. The only thing my body hasn't coped with was indian food - everything else has been fine. I have heard of people having problems with apples, tomatoes and other acidic foods - so keep an eye on that.
Good luck with your recovery, and watch any lifting for a while.
HTH