Feel really rubbish. Had a heavy cold for about a week - temperatures, sinus pain, tired and a cough that leaves me breathless and sore. Also pretty constant nausea but think that's due to the copious mucus! Went to the gp today because the last two mornings, phlegm has had blood in it. Just in the mornings though. Prescribed antibiotics but really undecided on whether to take them as isn't it more likely to be viral? Dont get me wrong, I'd like to feel better quickly but I try to avoid taking ABs for resistance reasons. Thoughts? Will it go on its own? Am I risking the side effects of the ABs for nothing?