Anyone have a bad time with this one? My son spiked a fever of over 102 on Monday, one week after the shots. Then the measles rash appeared yesterday (A light one). Now he has a temp a bit on the low side. He has been a pretty miserable and needing to be held. Sleep has been bad. Was crying from 10pm-1am last night. Not napping much. His appetite is low. This is day 5 of being I'll. I know reactions can happen for up to 6 weeks after but I feel it's been going on too long.