How Do You Get Clients?

i have insecurities about my own body, and i know a lot of trainers are always working to get better for themselves. A, but sometimes i'm like, i don't even feel like i would look like a trainer. So how am i going to get clients? How do you deal with feelings like you're not good enough to market yourself where people are going to actually give a shit about what you have to say? No, yo u just like, sa, can you swearlaa haha, ye, no, that's, i mean, dou want to start with you n mister. You go.