Hi i'm on my 8th day but i've felt really quite s**t today still feel really tired and slight discomfort in my chest tried going for a walk and just felt out of breath and tired am really fed up with being at home so much i expected to take the first week easy but i'm bored with being at home and don't have the energy to go out aaaaaghhh am getting hot flushes aswell what's the deal has anyone else had this?? heeeelp please