this sounds like poor circulation triggered by congestion (plague/cholesterol) built up in the circulatory system from bad fats and glucose. Over time they narrow and harden the arteries causing circulatory issues and poor congestion. I would advise working with a practitioner to stabilize blood sugar, drain the liver and kidneys, reduce arterial plaque and cholesterol and blood glucose.
This article I wrote might give you some insights: https://holisticspring.com/archives/18429
Lastly, i would highly advise starting with liver and kidney drainage (the protocols i have on this platform), perhaps supplementing with col-sterol for cholesterol, inositol for bloodsugar/insulin and ginger or panax ginseng for circulation. Always check with your doctor/practitioner before supplementing. You will then want to do significant cardiovascular drainage (which needs to be done with a practitioner).