I’ve been having heart problems and irregularities for about 6 months, maybe more. Times it would pound and I’d feel it in the base of my throat. It now feels way softer, to soft, I feel like I almost can’t find my heart beat. This is accompanied by sever headaches, chest pain, light headedness and weakness. Everything just kind of hurts right now, and Im in a lot of discomfort. I went to the cardiologist several months ago and they did an ultrasound of my heart and they said, the left chamber of my heart is significantly smaller then the right chamber, and i had a collapsed vain, they gave me a heart monitor to wear, however i was allergic. So its been months now, and I don’t think i can keep ignoring it or putting it off. However if anyone has experience with any of these symptoms, if you think this sounds like lyme carditis, or anything please respond to this post!!