I was recently diagnosed with a pituitary tumor, after going to a neurologist his assistant informed me that it is not a pituitary tumor but it next to it by my brain...The reason I even found out about this is through an MRI I had because of vision issues that I am having (double vision) the thing is this is the third incident it seems to come and go with the first time being in 2009, the second in 2011, both with pregnancies, and now this time while I was on an appetite suppressant. What do you think