Our 5 year old daughter has had a lot of partial blockages in the last few years. Today she lost her appetite completely and has not gone to the bathroom. About 10 minutes ago she vomited. We are giving her Exlax chocolate squares and Miralax thinking she may be blocked? My question is, does vomiting usually occur with a bad blockage? Amanda often gets nausious when she is partially blocked, but this is the first time she vomited. Also she has a fever of 101. Maybe she just has a stomach bug, we are unsure. Does a fever ever occur with a blockage? Thanks.