✨Any advice ?✨😩

My son just turned 3 months & my poor baby has been struggling to sleep . I’m not 1OO% sure but I feel like he’s teething I know he won’t physically have teeth till months later but I’ve heard of children teething at this age too . He drools a lot & is constantly trying to bite his hand . I got him teething toys which he enjoys but the main problem is he won’t sleep much at night anymore . Anybody have the same problem or has been through this before ? I would appreciate the advice ✨