I changed my mind?

A friend of mine asked me earlier to today to come visit and I said about 3. So at 2:30 I wasn’t feeling and still not feeling up for company so I gave my friend a call to say maybe tomorrow or a little later.
at 1st the response was oh ok that’s cool then it was I can’t believe you don’t want to see me.

was I wrong?

I changed my mind?
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