25 Male. I was recently diagnosed with a bicuspid aortic valve. My cardiologist put me on Metoprolol. For the past week or so, I've had a lot of pain in my left thigh and my left ankle is swollen. I'm paranoid I might have a blood clot. Im also having a lot of back pain, which I guess probably isn't related. I mentioned it to my primary, not my cardiologist, who blew it off.Should I worry?