This isn't really a AIBU but I know this is a popular topic so thought I'd post here 
Here it goes. I went to see a childminder a couple of weeks ago. She seemed like a lovely lady (but why wouldn't she, she wants my custom
) Me and DH both agreed we would have her as a childminder so we got in touch and arranged a meeting to look at contacts etc. She left the contract here with us to read through and sign, she said to let her know once we have signed it and she will come and collect. We signed the paper work and I messaged her to let her know, about 2 weeks ago. A few days after I messaged her I started having doubts and I couldn't get it off my mind!
When we went to see her for the first time she mentioned another childminder who she is very good friends with and they take all the children out together. I thought this was very nice as my DD would get the opportunity to meet a lot of children and make friends. Recently I found the childminder's friend's OFSTED report online so I thought I'd have a look. There was 2 reports that had been made against her, her last report also got a grade 'required improvements'. I tried to find the OFSTED report for the childminder who I 'agreed' to have mind my DD. But I can't find one, there's no report for her and she can't be found on the families information service either. So I don't think she's actually OFSTED registered but she said she was!
So, what I'm asking is. How do I go back on my word and tell her that I don't want to go ahead with her anymore? I don't want to sound awful I just want to somehow get out of this mess without hurting her feels or making her feel like I've led her on.
She texted me about 2 days ago asking when she can collect and I haven't messaged back as I don't know how to tell her that I don't want to use her services anymore. I think the worst part is that I've already told her that the contract is all signed and ready for her to collect 
Help me out? 😁