Bump After Botox? I got botox Between my brows 3 weeks ago and have this linear bump going from the inside of my left brow up.

Kirsten, It is very unusual to have lumps/bumps after Botox that last more than a few hours. You should return to your doctor and have them examine you. However, it sounds like it may be a deep bruise/hematoma causing overlying swelling. If this is the case, it will go away after several days. Good luck.

It sounds to me like you may have a small hematoma, which is a collection of blood.  That can happen if the needle pierces a small blood vessel at the time of the Botox administration.
I suggest you return to the person who did the injection for further advice.