hello all new to this so please bear with me ive been the primary carer for my husband for 12 yrs and not done too bad "i think" but now things have changed and i am diagnosed with lymphoma. about 3months ago. just finished a course of radiotherapy,not sure what happens next.very unlike me i am now feeling drained ,usually im full of energy and able to cope, but just now i am drained and definitely not in c…