Baby choked on tylenol

Olivia

I’m waiting for the nurses to call me back but it says 3-5 hours

I was giving tylenol before bed because she is teething bad waking up every hour or so

I barely got to give 1.25 & in the middle of that she started choking like 15 seconds not breathing eyes big my boyfriend took her started patting her back hard i was suctioning her mouth & she started to breathe & cough

I’m so scared she aspirated

I’m keeping her awake just Incase but she’s getting cranky

Our ER is filled with flu like patients I just called checking they have no separation for coronavirus

So I’m asking has this happened to any of u? What do u do? What did u look for? Googled it & stories were horrible so I’m hoping for better responses