Hi.dear.so per your queries you are asking two things.. 1)you are asking about Insomania..not able to sleep at night especially after vaccination?? 2)and what about your Blood sugar test?? And about some weakness and pain this is the very common post covid..and same time if you are diabetic then you have to check you blood sugar lavel..that can also cause of pain in legs and mild sweating.

U r having symptoms of post covid stress disorder which is arising usually due to the fear of post covid complication. It’s now a recognisable entity. And u r not alone in this. These can easily be avoided by taking good counselling nd supported by medication. For blood sugar u can get it done from any good lab will mention in the prescription. Feel free to consult with detail history