Hello Debbie, welcome to the forum

I am glad you joined here.
This sort of confirms what I tried to say above. Exercise IS important. It is good you are an exercise instructor so you are more or less knowledgeable of which exercises are good and which are not and the frequency they should be performed in.
I think the internet offers a lot of information, valuable etc. but indeed when concentrating on the worst it can turn someone into a wreck.
I'm glad to hear you're doing good
