During my medical adventure in 2022, I was bedridden for nearly 3 months. Hardly ate anything, lost 66 pounds.
Surgery was successful. Got the colostomy. Went home very weak. Three weeks post-op, I regained my ability to walk and returned to work. Gained back 30 pounds and have maintained a healthy weight. A year and a half later, I retired.
I have now discovered I'm in poor physical shape. My recovery after surgery allowed me to basically live my life... as long as I didn't "push" myself. I'm currently on a long vacation. Combining flying, driving, hiking, and lugging suitcases around. It's kicking my butt. I'm really weak, strength-wise. Getting out of bed, in and out of the car, up and down stairs. I'm sore all over, especially my pelvic area and lower back.
At home, I use a couch as a bed. I just roll over and stand up. A full-size hotel bed: I gotta prop myself up, swing around, then stand up. Sounds silly... but damn, I struggle. And as I stand... my lower back hurts.
I should have had physical therapy after surgery to build up my core strength. Returning to work right away was a mistake. My work was not physical, so even though I was weak, I could easily do it.
When I return home, I'm going to work on regaining strength. I know at age 67 I must be realistic about what can be accomplished.
So, if you spend time in a hospital bed, or in bed at home and are inactive... once you're on the mend, think about rehabilitation or physical therapy. Being able to walk is just the beginning.