Hi I'm 28 years old and pregnant 24 weeks along I also posted a similar question in the heart disease forum and I have recently been to my doctor and emergency room with complaints of chest tightness all the way up to my throat, shortness of breath, heart palpitations (fluttering) constant burping (bloating in my upper stomach) and the feeling that something is in the throat. I have also been feeling very weak and I should also add that I also suffer from anxiety and panic attacks as well. I do feel that my anxiety is at an all time high right now especially because I don't know what is wrong with me. My gen. practitioner pretty much said that the shortness of breath may be asthma and gave me an inhaler and told me to go on about my day. The ER Doctor did a number of tests EKG, Liver enzyme, urine, something else to do with the heart and also but me on a heart monitor for a few hours to measure my pulse and everything came back normal. I have a friend that works in a hospital and she suggested that it may be GERD so I was wondering if anyone else has had these symptoms or could give me some insight Thank You