Is there hope for my thin over-tweezed brows?

Yes, there is hope for anyone who has very thin or over-tweezed eyebrows. I’ve worked with the faces of Orange County for over 20 years and I’ve seen hundreds of cases like yours. It takes time, patience, and the right guidance to fuller and more natural looking eyebrows.
I recommend that you put your tweezers down or hide them if it’s necessary, don’t use scissors to trim your brows (leave that to a professional) and just allow your brows to grow out completely. My clients who need corrective work on their brows due to over-tweezing usually use products to assist them in the growing out process. Using a product that helps stimulate hair growth and strengthen your existing hair is essential in the growing out process; it speeds up your chances to fuller eyebrows.
Key steps to remember is- not to tweeze every day, you want your eyebrow hair to remain in the same stage of hair growth and don’t tweeze course gray hairs. Tweezing grays can leave gaps. Trimming is a proper key to polished brows, but leave it to a professional, and lastly don’t be shy to use brow makeup to shade in eyebrows
My product of choice due to the results I’ve seen with my own eyes is Eyebrow Lipocils by Talika. Eyebrow lipocils is clinically proven to stimulate the natural growth of the brows. For as long as the hair roots are not permanently damaged the hair will grow and attain their maximum length. Some of the factors which may damage the hair roots are severe alopecia, burns, tattoo or severe plucking. It normally takes 28 days to see the positive result of the products. However, due to some reasons, it may take a longer period of time for others to notice the result.
Hang in there Jessica and see me in two months when your eyebrows have grown out for a professional shape at The Brow and Skin Studio with Apothecary.