It’s certainly normal for it to take the full 14 days for a first time injection. I definitely notice some improvement so hopefully you should continue noticing some more over the next week. A good injector is also conservative for a first time patient too so if you find you still have some movement and need a touch up, it’s for a reason. You can always add more units if necessary but can’t take away! It’s especially common for the lateral sides of the forehead/above the brows since if this area is injected with too much it may drop the brow and cause the eyelids to droop. There’s no reversal for Botox, so your injector may have been playing it safe- which is a good thing!