He was 2 months. His first vaccines besides the ones he got at birth. It was 6 at one time and they also gave him something orally. I was already upset because the nurses just came in and started shooting him up without warning and left before I could speak to them about what the vaccines were and what side effects to look out for and so on so it was a bad experience all the way around but I understand it isn’t that way for all. It’s purely case by case but as for your baby vomiting and being lethargic like that, it’s concerning and I think you’ll feel more at ease if you go to the dr. Monitor temperature and push fluids.

Take him to the dr immediately. I don’t mean to scare you but my son did that and then came fever and trimmer like seizures. It’s why we now delay our vaccines and spread them out but don’t take the side effect lightly, get your little one checked out and demand the dr officer take this seriously because when I took my son the first day they said “it’s completely normal, go home and monitor him and there’s nothing to worry about” yet my son ended up sleeping 2 days straight, got crazy fever, had mini seizures and scream cried like someone was trying to murder him. THATS not normal and it pissed me off how they downplayed it. I’m sure your little one will be ok but just make sure and good luck