Is my baby teething?

Ha

My son has been very fussy/clingy, drooling a lot, pooping more, wants his pacifier and to chew on things like his hands (always chewing on his hands!) Does this sound like teething? I noticed today that his gums are swollen, red and have these whitish looking markings like lines. Plus there are two bulging pockets in the front under the gum. No fever that I notice. Sorry about the pictures not being the best but little guy was not happy...