Topic: Can alexthymia be worse sometimes than others?

Sometimes I just do not feel anything, it is usually when I am alone, but other times I feel relatively "good" emotions, like when I am on a call with my best friend.
I am also an incredibly imaginative person, and maybe it is just because of my autism, which everyone seems to deny.
Is this normal? Does this mean that I do not have alexthymia?
I do not know. I asked "Google" in many different ways, yet my efforts were fruitless.