Logged on to add info to my post & I can’t find it

I was here a few weeks ago posting about a weird problem I’ve been experiencing with Notes and Safari where a word, when highlighted, won’t allow you to do anything with it except delete it and retype it along with what you were attempting to insert with it. Someone wrote back with a solution, which worked briefly, about two days before the problem returned. This is what I was going to post here tonight. But I can’t find that post nor any of my other posts recent or old. So I’m going to complain about this problem which is making it impossible for me to follow through with my intended post. I have gone to my account and hit everything there is to hit in order to find my own posts. The only things that came up that were even related are posts started by other members with issues I don’t recall. Where can I find my posts? I did a query in search, but didn’t find anything helpful. Thank you to anyone who can help because there are many others having the same issue. ~C.

P.S. I had to delete and retype only 4 words in this post after highlighting them to retype a correction which became stuck that way.