Sensitive gums

Does anyone notice that their baby have sensitive gums? My baby has three teeth and enjoys eating everything. However his Gentle teething Wafers or baby cheese doodle snacks scratches his gums making them bleed. He doesn’t seem like he’s hurting though. He wants to continue to eat while he’s gums is bleeding 🙄. Maybe he’s biting too hard or gnawing on it making his it scratch his gums. But it’s only with those things. Regular food he eats doesn’t make his gums bleed.