B.H.
My daughter is 7 years old. We've been very very proactive with our vaccines. She was also a preemie so got addnt'l vaccines for RSV that normal babies don't get and we've NEVER had any sort of bad reactions or any problems. No fevers, nothing. She's always winced or cried a bit when they administered them but only for a second or two.
The worse set of immunizations was when she started kindergarten and she knew what was coming, and she knew they were gonna hurt. She flipped out and and was hysterical so we had to have 3 nurses hold her down. After 5min. we were all back to normal and fine again. She had another round of immunizations in 1st grade as the medical field has now decided to add some new optional immunizations and we opted to get those as well and it went alot better, she was brave and didn't cry at all.