I am nauseated all the time, I can t swallow food or pills easily, lose my voice if anything gets stuck on my vocal chords, take Prilosec and ranidadin for acid reflux, , no energy, seeing a gastro doctor, have had light put down my throat, nothing shows up, have a ph test scheduled for 5-17-17. Had triple negative breast cancer, bilateral mastectomy, chemo. Also it s very hard to urinate, feel like I have to go all the time, but only way I can go is to force it out. I lost 25 pounds, can t eat, but hungry. Also have IBS. Are these signs of esophagus cancer? Why am I sick to my stomach all the time?