I m concerned about heart flutters. I ve had them in the past but only every once in a long while, so I was never concerned. For the past month or so, I ve noticed them more often, only lasting 1-2 seconds each time, but they are happening more often. I ve had more fatigue over the last week or two. Chest tightness in the last couple days, but thought it may be allergies. Today, I have a general feeling like I m getting sick - heartburn type feeling, chest tightness, weakness/fatigue, maybe some lightheadedness, and I have had several flutters today. I don t have any other symptoms of sickness. I don t have good health insurance, so I only want to go to the doctor if it s important to go. I have been under stress for quite some time, due to a divorce, but I can t say I ve had more stress over the past couple months than before. Just moderate to high stress all the time. Let me know what you think this is and/or what I should do about it. Thanks so much!