Insecure About Being A Life Coach

Hi, I was coached for the first time yesterday and it was great. I’ve been an acupuncturist for 20 years, work at an emotional trauma center and feel quite confident in my profession. I’m starting LCS in March and my brain is telling me that I’m not smart enough, I don’t “look” the part and I better resolve all of my issues otherwise I’m a fraud. I know these are T’s but just wanted to ask for some help with