estherh-
A few suggestions:
1) Keep posting here. The people you shmooze with, and the many who clearly are keeping you in mind with their tefilos and well wishes will hopefully give chizuk.
2) Your family can let people know that you’d like company and what visiting time would be good (or when to call if they can’t drop in). I have visited friends and relatives when they were sick, but not knowing when and if they were up to company held me back to an extent.
3) Initiate calls yourself. Write letters to family / friends / old neighbors catching up.
4) Although most folks here don’t know you and live thousands of miles away, people are davening, saying tehilim and giving tzedaka with your return to good health (IY”H) in mind.
Refua shelaima.