Dd is 8 weeks and had fever since yesterday - seen doctor just viral- she is grizzly - well screams a lot and did not sleep at all last night. She is a big girl 12lbs today . Today I have fever of 39 and feel horrendous - think it js flu - she is fussing on and off the boob not really knowing what she wants. Has the fever stopped my milk - should I give her a bottle of formula as she is so fretful.