Stress and inflammatory illness can cause high blood sugars. Are you intending to see your doctor about your skin flare-up? Have you decided on how you will manage your diet? Most of us on this site do some variation of the low-carb diet and that will help you to control your blood glucose long-term. There is a lot of information on this on the main website pages, and many people here will be able to advise you. You are clearly going through a stressful time and although you do need to try to reduce the level of glucose, try not to worry too much. You will be able to get control once you have got through this bad time. I hope you have a supportive GP who can help you and that you feel better soon.