I was 10 years older than you but went through a divorce after 34 years of marriage. I thought my world was over and I had been forcibly enrolled in a convent at 54.
Luckily I recovered from both traumas but not before I had dated several women while in my completely impotent state.
What did I learn? Chris's words are partially correct! Some women are as he describes, some most definitely are not!
My advice, work on the rehab, take the pills, get the injections and if all else fails get proficient with the vacuum device. Most important of all be honest about what you want and what you can offer, but do this from a position of confidence NOT weakness.