8 week vaccinations

My little baba had her vaccinations today, although she cried during it she settled fairy soon after and fell asleep for 4 hours. We then had an hour of inconsolable crying but she’s now fast asleep on me. I’m a little worried that she hasn’t had any milk for 5-6hrs now, she was too distressed to latch on to the boob and have a proper feed earlier. She has a normal temperature and we’ve given her infant paracetamol, I’m just worried about her not feeding!! She normally feeds every 1-2 hours. Did anyone else’s babas stop eating normally? 🙁