anyone else having a hard time??

My guy has been extra fussy since getting his shots on Monday. He did great when he got them - only cried when they gave him the shots then stopped right after- was fine the rest of the day no fever. The next day up until now he's been super whiney and fussy. Wants to be carried everywhere and hardly wants to sit in one spot. Starts making this whiney noise that he's all of a sudden learned how to do.. i keep thinking it's teething but he's been drooling for months and no teeth! He's getting fussier and fussier every day 😭😭😭 am I the only one dealing with a fussy baby right now?

P:s he doesn't sleep through the night yet either and has to be rocked to sleep..

I'm exhausted! And sometimes get a little frustrated..