Clogged Duct?

Cait

2nd time breast feeder, first time clogged duct? I think? Never had this happen before and when you randomly have a bump pop up it’s a little freaky! I have something pictured around where the picture shows (thanks Frieda), maybe slightly higher.

It seems to shrink a little with feeds/pumping. Anyone else ever have a clogged duct there? Any tips and tricks?