I had my blood drawn in 8 or so big viles yestderday an I haven't been around anyone sick but today for some reason I just can't seem to get up an do anything I've got no energy am very sleepy an no appetite really my body just doesn't want to do anything is this pregnancy related this all the sudden exhaustion or could it be loss of blood from yestderday my husband was exposed to his partner that was sick early the week before after his daughter had been sick but none of us have got sick an it's been 2 weeks I didn't sleep well last night was up with constipation issues anyone have an idea why today im just not full of any energy I don't want to move off the couch usually im not this tired ?