First off id like to say hello. My name is john and am new here but have been lurking for a while. I've been into herps since I was flipping salamanders as a child, started keeping snakes in highschool, and in college getting heavy into field herping. Had a beautiful daughter 3.5 years ago and my ex made me get rid of my snakes. We won an anole at a fair last summer and now I'm getting my daughter and wife into the herp world. I've kept balls in the past and decided to get one now to ease my family into it. So I picked up a little girl on craigslist last week and everything was perfect

Today I had her out and for the first time noticed a small (drop of water) sized on her neck about an inch below the base of her head. I've been scanning pics that I've been takin of her and can't see it, but its small and maybe I missed it.

So. Now what do I do now? Does anyone know what this is? Is a vet my best bet right now? Do I wait and keep an eye on it for a few days?

Thanks in advance