Oooh, that's gotta suck. My advice would be to STOP tweezing off new hairs. Instead, while letting the new hairs grow in, find a high quality eyebrow pencil that you can pencil in brows with in a way that is natural and subtle. You can go to almost any beauty counter and have them show you how (but my personal recommendation would be to find a Benefit Brow Bar, which specializes in all things eyebrows). Good luck, and no worries!