Hi Cindy, welcome to the community, it's great to have you here!
What have you done, or are you currently doing, to find and connect with potential clients? Make sure you are spending consistent amounts of time networking with [online or off] and marketing to your target market.
And since you already have a few clients - my best suggestion would be to ask for referrals - word-of-mouth is the *best* marketing available!
Wishing you much success