Every day this week I've woken up after 8+ hours sleep each night and I feel terrible all day. Groggy, tired, heavy eyes, aching, have no energy and I generally feel like absolute crap! It's hard to explain, I don't feel like I have a bug or a virus. I feel completely drained and exhausted, my body just feels awful. Everytime I move its at a snails pace because I just feel so weak. I usually have anxiety but I can manage it it lately but the dread and doom I feel at the moment is off the scale. I've been miserable, short tempered, and just horrible. I did have a phase like this before and my doctor did some.bloods but ultimately wasn't interested in the results. Anyone know what could be going on? Even walking up the stairs I feel like my bones are gonna snap.