Hi I am having really bad head an tummy pain along with that I have lost my appetite. When I eat I start to get really full an bloated it also feels like it is really hard to swallow solid foods it feel like a big knot in my throat! I have loss at least 35lbs do to this an a lot of hair!! My primary said there is nothing wrong with me and I'm fine.my insurance will not pay for MRI which is what I think I need? I also had X-rays done on my chest because I had chest lumps that are hard like bone but again my DR said everything was fine! Should I go get opinions from different dr or what could it be??