He's been doing this for a week now, could he be teething?

I think he may just be finding his hands ☺️

He's actually known his hands since he was born. He came out sucking his thumb lol but now it's ALWAYS in his mouth. And He doesn't like pacifiers so I don't know if he's trying to soothe himself or what @sonya15

My son does the same thing. I read that babies can do this weeks or even months before their teeth start coming in.

It doesn't always mean teething, just could be finding their hands

but all babies are different my daughter was the same and her first tooth came in at 4 and a half months