Dear sir My age 30 unmarried am healthy. Weight 57 No smoking and alcohol habit We having fastings till 30 days . Now 10 days completed. I tested covid  positive and recovered at home in December Am feeling sharp chest pain sometime left or right side in chest or  below chest am confused whether its attack Symptom or normal so pls clarify... Can I use aspirin 75mg crevest A10 tablet for somedays pls tell becoz my father uses sometimes he was high BP. Hence can I use this to prevent attack am fearing