We have only ever had a sitter a handful of times and they didn't go the best. Not towards LO but just in general...

So, tomorrow we planned for a sitter to come. She is highly recommended and is very mature for her age. I trust her but I am worried about my 3 year old. I have been telling her the babysitter (used her name) since she has been here before but not to babysit, is coming over and that she is going to stay with her a few hours while we leave. LO is very unsure and is saying she doesn't want us to go. She is fine when family babysits her so I'm a little nervous to leave. I'm hoping once we leave and she is having fun she will be fine but I'll admit I'm a little worried.

Any tips on helping LO adjust to the babysitter being here? Like I mentioned, we only get a sitter a few times a year outside of family so it's not a normal occurrence for them.