Obviously the leakages in your valves are mild and not affecting the functioning of the heart. However, a yearly echocardiographic evaluation is necessary. In addition, you should report to your doctor in case of fever of more than a few days duration or symptoms like new onset shortness of breath etc. The symptoms described by you seem unrelated. Mild leakages of the valve are compatible with a normal life but a periodic assesment by your doctor is essential.