I don't think of what she is up to etc etc etc, or will she contact me, its just the constant thinking of my situation.
what you think about becomes a habit.
if you constantly think of your situation, then this becomes the thoughts that occur when you mentally relax. you can be completely engrossed thinking of something else, but when there's a mental lull your mind will default to the habitual thought - which for now is your situation.
part of a PMA or GALing is to also replace your habitual thought, and i've found this to be tougher than anything physical. its a constant battle in my mind, i have to forcefully get myself to change my thoughts.
i've found that i need another go-to thought, so when i recognize i'm thinking of the situation, i immediately force myself to think of something else. try to make those thoughts my habitual thought.
"In a ham and eggs breakfast, the hen is involved, but the pig is committed".