Hi, It feels like my body is giving up, in the last two weeks I've had migraine, arm pains and feeling run down, and for the last week have felt completely wiped out after doing simple tasks like standing up to cook, have had an awful year and a half with deaths of my parents, and associated stress, and dealing with work and homeschooling throughout lockdown it feels like my body has now given up, is this normal? I feel like I have been in survival mode for months.