Hello Lazy river, husband and I both mid to late fifties tested positive in Early May. We have long covid and have had a;ll the symptoms you have listed and many more, over five months later and we still suffer. Husband has only just gone back to work and is finding it a terrible struggle due to fatigue.
I lost smell and taste for two months, we both had horrendous joint pains, itches, palpitations, struggling to breathe, compressed chest, I have affected vision and sore eyes, dizziness, headaches skin complaints, brain fog, and much more, it has been and is terrible. I'm not sure what the clinics can do except monitor people and maybe counsel them as there aren't any treatments yet. It does create the fibromyualgia type situation, please tell her she is not alone.
Happy to help with any questions if you want to PM me.