Mastitis?

Abby • 27, wife- little girl born August 21, 2018. Little boy born November 7th, 2021

Hey mamas!

I'm worried I might have mastitis but don't know what it feels like.

My left breast is in so much pain. It feels like a spot is harder than the rest, which im assuming is a clogged duct? And I've been feeling sick and tired today (though it could be sleep deprivation and a cold from my husband, I honestly don't know..)

So mamas that have dealt with either mastitis or a clogged duct, what did it feel like?