Dear "GuitarGirl",
I forgot to mention another point to keep in mind. For the surgery, of course, you'll be totally knocked out by the anesthesia (plus the pre-anesthesia sleppy-drugs). Then you'll be getting powerful pain-killers (and some donors have had bad reactions to one or another pain-killer). Some donors get off prescription pain-meds quite quickly and switch to just Tylenol, but others need the prescription pain meds for a longer time.
Even if you are fortunate enough to be able to get off the prescription meds quickly, the after-effects of the anesthesia/meds don't disappear right away. (Which is why it is recommended NOT to drive for a couple of weeks, as reaction-response time can be slowed.) Again, some donors have had more trouble with this than others.
So keep in mind that even if you are feeling well soon after the surgery, your musical skills MIGHT not be back up to your usual level for a while. I'm not a musician, but perhaps other donor-musicians on board here might chime in? In my own case I noted during the first couple of weeks after surgery that I sometimes had trouble finding the right words, and had to make an extra effort to speak (and preach) well. I started worrying that I might have had a small stroke or something during surgery. But at the check-up the doctor told me this was normal as the left-over anesthesia wore off, and that it might be 8 weeks after surgery before it normalized (and that's what did happen.)
So it is POSSIBLE that even if you feel up to travelling and sitting on a stage with a guitar your fingers MIGHT not be moving as quickly and skillfully as they normally do for a while.
This is not to try to scare you, but the great thing about reading the posts here is that a potential donor can be more aware of ALL the big and small POSSIBLE after-effects, and be prepared in case they come up. (For example, nobody told me about post-op bloating, so when it cam time to be discharged from the hospital I could not get my feet into my shoes! The helpful nurse spent about 5 minutes on her knees stuffing them in so I would not have to brave the snow in slippers. Same problem with clothing/underwear to go home in.)
So, HOPE for the best, but be prepared.
best wishes,
Fr. Pat