I have been having lots of strange symptoms that at first I thought might just be a sinus infection. Lots of drainage, headache, jaw pain, ear pressure, etc. Lately, my throat feels like it spasms. When that happens, it almost feels like my heart skips a beat. I'm not sure which one comes first sometimes. Its in the right side of my throat, and not in my mouth rather in my neck that hurts. There are no bumps or sore "spots". It just tightens and aches there. The tightening and the heart skipping is the scariest. Any ideas?