How do you know if baby is teething? I know the usual signs like being extra drooly or gnawing on things. But she had her 4 month appt on Monday and the Dr felt her mouth and didn't say anything but could she still be teething?

Last night we were up with her more than usual. She woke up upset and could go back to sleep. But I dunno if that's cuz of her shots still or if she's uncomfortable from possible teething?

And she slept in way late this morning too which is unlike her. Usually up between 7 and 8am. She was up at 930am today. And her eating has been way off since getting shots too.

I haven't noticed her being anymore drooly than usual. Maybe chewing on her fingers a little more and doing this sucking thing with her bottom lip but that's it.

Help!