Accidentally "hid" a community I follow

How do I unhide a community I follow.

While looking at notifications on my phone, I tried to open a post on Reddit and hit "Hide Community" by accident.

I can't even remember the community I hid and I've no idea how to find it. I looked on my profile but there is no option of "Hidden Communities." And I don't know if it would be on my list of communities, maybe with an asterisk or other mark indicating it's hidden.