Having a simple, text-based logo is pretty handy - Even if it's just something temporary while you are getting started, having a consistent logo on your Facebook, Instagram & Linkedin business page, in your email signature, and on your proposal templates is going to help you and your business stand out.
We recommend sticking to a simple text-based logo! You can get a free Canva account and create one there or pay a low-cost amount to hire someone on Fiverr to design one for you. If you want to get fancier by adding elements, you can find simple graphics for purchase on Creative Market.
Once you have one, you can start using it on your pages, and in your documents as your own signature look.