Can’t edit my website because I changed http to https

In my website settings I changed the URL of my website from http to https and now I am unable to access my wordpress dashboard. I get this error: ERR_SSL_UNRECOGNIZED_NAME_ALERT

I can view the website, but I can’t edit it. I have tried using https://de-schrijfgids.nl/wp-admin and https://de-schrijfgids.nl/wp-admin, but both don’t work. Because my browser keeps automatically turning http into https, I have also tried clearing my browser cache and deleting my visits to my website from my browser history, but I think the browser still wants to take me to https. I am not sure if this is the main problemen.

How can I fix this?
Thanks in advance.`

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