itchy ankle

Ok, been doing alright with my health anxiety but something has been nagging the back of my mind for a while ...

I have this area on the inside of my ankle that gets so itchy once in a while ... just one side, not the other leg. It comes and goes, isn't always there, but when it is it is usually night time ..

I don't know if it is just winter and dry skin, but the skin doesn't seem very dry and I have been moisturizing since it started.

I had good/normal blood work done in September .... is that too far away that I could have something more serious by now?

---------- Post added at 09:33 ---------- Previous post was at 09:30 ----------

just to add ... no rash, also i already take an anti-histamine for allergies.