I have pain on both sides of my neck, under the jawline and a little under my chin. I also have what I think is a swoolen gland on the back of my head and the base. jsut one side though. I have also been experiencing irregular heartbeat that lasts for days, erratic high blood pressure. I have hign cholestoral, I am about 40 pounds overweight, a pretty big wine drinker and recently quit smoking after years of social smoking. I am going to be 40 this week. I have just been given a script for my HBP and I am supposed to see a cardiologist for a heart monitor. I have had a thyroid test but it comes back negative. My mom is having thyroid problems as well. I am also really short of breathe, even walking up the stairs and I am extremely fatigued. I also every once in a while in the last month, have had a pain in the underside of my left arm. I am also the mom of three little kids so I am very worried that something is wrong with me. I know, I am kind of a mess.