Went in today because I worked myself up that something could be wrong with baby at 17w+3d and I was just super paranoid. For everything checked and baby is totally fine! Strong heartbeat at 148 bpm. Doctor just told me it's sounding like round ligament pain and to just take it easy and rest. So relieved that all is looking good! 2 more weeks until we find out if baby will be our little ballerina🎀 or baller 🏀