Random crying

My brother got me a new wallet for Christmas to match the purse my husband got. My husband ripped the tag off and broke the zipper. Immediately I started crying. I know it's easy we can just exchange it no big deal but I lost it, I was devastated. I know he didn't do it on purpose. Tonight when flossing before bed I realized I have a broken tooth I need to have fixed. I got into bed and started crying. That's the only thing that I could think I was crying about. I cried obnoxiously for a half hour. I feel so dumb, I never cry so this is just so odd and I feel defeated. Anyone else?