I've taught swimming for over 20 years (I'm 35 now). 
Back in 2019 I was hospitalized for psychosis and spent 10 days in a treatment center. I haven't taught since then. 

I'm getting my recertification in a few weeks and am having incredible anxiety over it. Swimming is my passion but I can't seem to get over my fears of being inadequate. Posting this is leaving me shaky and I just need some support. Thanks in advance.