botox bruising and swelling

I get botox done every 4-5 months, I’ve never had swelling or bruising like this and it surprised me. There was a lot of bleeding where the bump is and swelling was instant. I believe the medspa typically uses xeomin. It’s been a few hours and the bump is still there.

Is this common/should I be concerned? How long will bruising in a case like this typically last?