It looks like your gecko caught its toe in something. It either caught it on the cage furniture/floor (more likely) or possibly had a difficult shed (very common but usually doesn’t present like that).
Keep an eye on it. It’s unlikely to cause a problem, but you should try and find where the problem spot in the enclosure is. If you are using Repti-Carpet, then switch to paper towels- Repti-Carpet type products can cause leopard gecko toes to get stuck.
Definitely make sure you start a new thread for each topic. 
When a thread is labeled as asking for help, people are likely to get to it sooner than a less urgent question, like morph ID.
Here is the User Guide for the forum (for tips).
Here is the forum FAQ, for more cool tips.