I don't want to visit my girlfriend
Did she do something to upset you?
I don't want to spend time with her at the moment.
You're allowed to feel that way as long as you're okay with her feeling the same way at some point.
I wouldn't care if she did that to me. If she wants me, she can find me.
This sounds like a nonissue, then. I'm sure when you're ready to spend time with her again, things will be normal.