@deanna2, Have you been checked by a cardiologist for vascular circulation problems in your legs? My right leg calf was always a little larger than the left when they were both had some swelling in them. The doctor checked for blood clots and also checked the circulation in my legs then ran a lymphoscintagram test to check them (https://www.radiologyinfo.org/en/info/lympho). I was diagnosed with lymphedema (https://www.circulationfoundation.org.uk/help-advice/other-vascular-information/lymphoedema) and now wear compression socks which really helps.