Are you ok did the past 6 years happen? PTSD

Am i ok? Yes/Maybe/Not really. Got laid off two years ago and started looking for work but at age 63 it rapidly became obvious that i was not wanted. I also realized that i no longer wanted to be a "cog" . I can survive on what i have until i die. Too many other things have happened/are happening to make life seem worthwhile anyway. I have a young CNA frIend living with me. She has the downstairs. She cares for me. I paid for her to come over from the philippines. She just finished her training, passed her tests, and is working. Recently became a grand parent so am helping my son and his wife reorganize their place. The gf is not exactly happy about my live in caretaker but she is having her own problems with flooding of her lake home and i've been trying to help with that and spending a lot of time with her. Much of the summer was spent being unable to walk very well. I recently self diagnosed it as being due to low potassium and magnesium from my blood pressure meds. Once i started supplements the leg cramps, leg weakness, and knee pains went away. Now I'm working on using niacin to reduce the itching and discoloration in my arms. It seems to be slowly working. Need to get out and do more walks but it won't stop raining. At least i finished painting the house.
I really don't have time for a job.