Hi Christine,
I can sense the concern in your message and I’m glad to hear you are taking safety seriously moving forward.
First and foremost, if you are concerned about your health, you should speak to a medical professional about the resin you’ve been using, explaining the situation. In my personal opinion though (I’m not a people healthcare professional), what you describe is no different than many resin crafting areas around the world. While I don’t use UV resin, I know I find small spills in my studio from time to time. I simply clean them up and remind myself to be more careful. 🙂