Thr scan that got me diagnosed was with my mouth wide open and laying on my belly.
I have all of the SAME symptoms but on my LEFT side!! I named my “tumor” Bev- and she was non existent as well. Feels like a glob- mine is always there now as well. Good luck 
and we can share this journey together.
@ninamarie1424 - This discussion is from 12 years ago so you may not get a reply, but it does deal with the same symptoms you have. 