How do y’all deal with yalls baby?

Sh

My son is almost 8 months old. He used to sleep through the night. 10 or so hours. Now, he wakes around 2am, sometimes he wakes more than once. How do y’all deal with it? Do y’all let them cry it out till they fall back to sleep? We usually get him up, change him and feed him. But I️ think he is getting used to it now and expecting it. Advice? Thanks y’all!! Also, he is teething. So I’m sure he wakes bc of that also.