Back in January I started to notice a feeling in the back of my mouth, it felt like something was blocking my breathing, I could still breath, but just not fully. I would normally notice it at night and would wake up with the feeling. It feels like its in the back of my throat and on the roof of my mouth. A few weeks later it got worse and I went to acute care. They said I had Uvulitis and prescribed antibiotics for it. After finishing the antibiotics I still had the same feeling and it is just about persistent and always here now. Sometimes it worsens and gets better, I have been starting to notice more and more a clicking/flapping sound in the back of my mouth. I get feelings of light headedness, dizziness, and sometimes feel like I could pass out. I have started to now notice a popping sensation in my left ear, it can happening every few seconds for a few minutes and then stops. I've been back and forth to my GP multiple times. I've seen an ENT doctor twice, they looked in my mouth, nose, and ears and said they didn't see anything out of the ordinary and then said it sounds like I could just be having a migraine. My GP had blood tests done, all came back normal. I had an echocardiogram, it showed I have a shunt in my heart, but my GP said I was most likely born with it and doesn't think it is causing any issues. I had 2 MRI's and they did find a mass on the Pineal Gland, they called it a Neoplasm and am referring me to a Neurosurgeon, I see them next week. Even with the mass on the pineal gland, I wouldn't think this is what is causing the feeling in the back of my mouth. I wish I could describe the feeling better, its like I'm trying to breathe in and it is as if something is blocking part of it so I can't fully take a good breath in. I also notice that when I get light headed my shoulders get really stiff and my muscles tighten and I feel pressure in my eyes. When the pressure in my eyes starts to go away I start to feel better and my shoulders start to lose back up. I feel like my quality of life has gone way down since this started. I have another ENT appointment next week after I meet with the neurosurgeon. Does anyone else have any ideas on what this could be?