The heart shaped face is extremely popular these days! To achieve this look, a jaw and chin contour can be done using dermal fillers. By filling in a more defined jaw line along your lateral (sides of your jaw) face and elongating the chin using filler at the center of the chin, you will see results closer to Ms. Olivia. As for your eyes, a combination of Botox and filler would do the trick!
Botox takes up to 2 weeks to fully kick in. After this amount of time, you can contact your doctor to see if a higher dose is needed!
It is very unlikely for your facial movements to affect Botox in a way that would require you to have another treatment. It is more likely that your dose of Botox for the desired effect is A. In the wrong location or B. Needs to be increased or C. Has not yet taken full affect if it has not yet been 2 weeks. I hope you feel better soon!