YAY Summer!!!!!!
Congratulations on your "delux" surgery! And I'm so happy that you got good news about the polyp too. That's wonderful!
Since you are so far out of surgery now, I would think that the numbing has worn off. The first day or two after surgery can be a bit painful, but that really depends. Some folks find the days after more painful than immediately after the surgery, others get immediate relief and don't experience much pain post-op at all. The trick is to use the painkillers to stay on top of the pain, as you are doing.
I'm not sure what you should do with all the extra stool softener stuff your doc gave you. Maybe others with more knowledge about that can chime in. I think that docusate sodium is a stool softener that works by drawing water into the stool, just like Miralax. But I've never tried it, so I'm sorry I can't advise you about that. I preferred Miralax because it comes in a powder and I could control the dosage - I think the docusate comes in capsules, in which case it's more difficult to adjust the amount you need. I used Miralax (Restoralax) because I knew it would work. I just increased the dosage a bit to compensate for the painkillers.
I'm sorry to say that a little experimenting with stool softeners and dosage is often required post-surgery. The bowels and butt are a bit out of wack for the first few days until the shock of surgery wears off. That shouldn't last long, though.
Don't worry about your first BM - it is usually much less painful than before the surgery. I know it's really scary - just remember to relax, take deep yoga breaths, and don't push, and you'll likely be pleasantly surprised.
I peed a lot too, but that also settled down. It is possible that is caused by the IV, if they kept you hydrated. It may also seem like you are peeing more because you aren't emptying your bladder in one good pee, but rather you are having many little pees. That should settle down soon too, especially once you start drinking more water and the butt settles down.
I am so happy that the surgery went well and that you are home and not in much pain. :D Things will get better from now on. Have a good night's sleep and don't worry about tomorrow. The first BM will be fine and you have painkillers, so you will be able to manage any pain that tries to bother you. Just remember too that you had quite a bit done, so you must be patient with yourself and pamper yourself as much as possible.
You are now officially on your way to healing and getting your life back. Way to go!!