I was walking around with double pneumonia in my 40's and happened by coincidence have to pop into gp for a vaccination for one of my children and he didn't like my colour or breathing. He was very quick and called the nurse to take my child, put me on a nebuliser, called my husband and said he wanted me brought directly to hospital, double pneumonia and he was afraid of a clot.
I would never have believed my life was really at risk and I was in hospital for 9 days.
Pneumonia is a bitch, it can creep up very quickly and takes a huge amount of people very quickly.
I was left with pleurisy from it.
I mind myself carefully even though I enjoy tennis and a bit of golf.
Get yourself a good tonic like Floridix with iron. Be very wary of overdoing it, relapse is common.
Rest, fresh air (not very cold air though) good food and early nights.
Listen carefully to your body.
6 months is on the long side but you are vulnerable to a type of post pneumonia fatigue that can wipe you out.
I had this pre covid after a very bad chest infection and it wiped me for a further 6 weeks.
Mind yourself is all you can do.
Take it seriously.
I am a huge believer in soups made with a good thick chicken jelly broth made from bones, garlic, hers, onions.
Having a spinach soup every week made from a broth is really great for your chest during the cold months.
Similarly a mild curry, with lots of ginger, turmeric and garlic, with a broth added, lentils is a great dish to make.
Nourishment through food is vital.
Wishing you well.