Is the claw on my ring damaged?

So unrelated to babies, my wedding band has this black spot Ive recently noticed. Upon further inspection I think it’s a gap between the claws. I’ve spent a lot of time staring at my wedding rings and I’m sure it wasn’t always like that. Is this a damaged claw? Do I possibly have a loose stone? I will take it to get looked at as soon as I can. The place my warranty is through is an hour away from me. Should I avoid wearing it until then?