Need To Chill

Getting so very frustrated with myself lately with my Shar Pei as she doe not seem to be as good as she used to be in anything that we do. I'm getting told so many different things at HTM and Obedience that its confusing me and thus i'm confusing my dog. She used to be so good but she will not even walk to heel now and my trainers keep taking her off me and of course she is 100% better for them than she is for me. I think i need to take a class on my own and stop worrying about her as my anxiety is going down the lead and so she is stressed out as well, but old habits are hard to break with the clicker. The main thing that i did appreciate today is that she is the best Shar Pei ever at home and does and understands everything we tell her.