Hi momof3,
Sorry you've had to find us here
I am glad you have been to the CRS. Good news that it's healing nicely - and yes sadly you will be in pain for a while until it heals... they take AGES to heal
I hope you can get it managed though so that it can heal well.
In the meantime you can find things to sooth and help the pain. Have you been given any ointments to help the process? You can use heat pads, sitz baths or full baths to sooth the pain. I swear by ibuprofen too (but it may be placebo but i don't mind!), you can get numbing creams over the counter too (but be careful as some of these you can have a reaction with if you use too long), Managing your diet so you do not have hard stools is the number one tip. I try to include olive oil in EVERYTHING i cook as it helps too.
Please be careful of just upping your fibre as this can make EVERYTHING worse. I made this mistake and paid for it in the end!
Not sure about the tailbone thing, but I guess maybe it depends on where your fissure is?