Then I'm inclined to think that it might be Tagrisso. But this is a big maybe. It will be interesting to see what, if anything your next CT scan shows. It could be a lot of things and all I would be doing is guessing and driving you nuts.

A lot of times bloating is caused by trapped air too. The feeling of fullness is bloating, I believe.

If you have an increase in pain or some other change, run, don't walk to 911! OK?