Hello! I am active duty usaf, I have a sleep schedule pending, just figured id ask here first. Not every night, but a lot of nights, I will wake up with my heart pounding hard, not necessarily racing, just pounding. I dont snore though at all. I feel like this happens when I am deep in sleep as my dreams are intense and I wake up with what feels like major stress and anxiety. Once I sit up and go to the restroom im usually fine. Its just the craziest feeling. It seems to get worse the harder I exercise as well, which is odd! I wish I could describe it. This sound like a form of sleep apnea? Any input helps. Thanks.