Anonymous wrote:I think it’s hormonal. I am the same age and it happens to me too a few times a year usually right before/during my period.
I second this.
But also carrots are really hard to chew and it's not inconceivable that foods like that would temporarily cause pain in your gums. I can't even chew gum anymore without my gums and teeth hurting. I also get very sensiteive and swollen if I'm at all stressed or don't get enough sleep.