Hi Kathy, sleep is rough early on. I couldn't sleep well for a while.
I tried to make up for it by napping at a regular time (1 pm), so it helped me make up for the lost sleep. I was getting about three or four hours early on.
Actually, that was a great improvement on my pre surgery sleeping, but it's not enough. The nap seemed to help since I didn't "expect" to be sleeping. If I just dozed, I still relaxed. Eventually, that seemed to carry over to my regular sleeping.
We all felt isolated after the surgery, at about your time. One of the things a lot of us deal with is the sense of isolation and depression. It doesn't seem to last long, but it is there. I had it the first time, so was ready for it the second time around. I knew it would be there, but also knew it would go.
One thing that helped was just getting in touch with people. Some will disappoint you, others will surprise you. Hang out with the surprises.