Chewing at 16 weeks but not teething?

Kristina • Lydia Rose 10.15.20 🌹💜

Since discovering her hands, my LO has been sucking and chewing on them nonstop (as you would expect).

I don't see or feel any teeth yet, but she has been chewing on the sides of her mouth where molars would be and has even taken to using a teether.

Is it common for teething babies to chew on areas where she won't cut a tooth for at least a year? Wondering if this means she's teething even though the front teeth are the one area she ISN'T chewing.