How the hell do I counter fiddle?

I played a game against fiddle support today and I felt totally helpless against him. Like I legit couldn’t do anything when I tried to engage I got disengaged and took damage I mainly play tank supports So what are somethings I can do as a tank support if fiddle gets picked after I pick and what are some champs I can learn that counter him? EDIT: thank u for all of ur suggestions, I played Ali against fiddle today and had almost no trouble dealing with at all
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