Noticed one of the small diamonds in my engagement ring fell out after only two months!

Seriously?! Grrr... I’ve only had this ring since he proposed this past thanksgiving. I haven’t bumped it or it hasn’t fallen off or anything. We did have it resized. I’m so upset! There’s a bunch of small little diamonds on the band, and one of those fell out. This is Kay Jewelers.

We’re going to go this weekend to see what they will do, but does anyone have experience with this? What will happen? Maybe I’m being over dramatic, but I feel like this is a faulty ring or something! Do they let me trade it in, or will they just replace the diamond? We do have insurance on it