Katye, charging what you're worth starts in your mindset. It is up to you to determine what your services are worth and CHARGE for them. No one will value it if you don't. 

Choose a product you love working on. If you have offered this before at too  low a price, give it a new name and then launch it as a new product.. Don't overcomplicated just get started. It is guaranteed you have to ask for what your worth to receive it.  

Too many women wait for someone else to determine what their product or service is worth.  If you're really going to be in business, you have to think like a business owner.

Want a simple tool for mindset shift? I love the Bob Newhart skit on youtube "Stop It" take a look.  Good luck you deserve success