Do I have a Vascular Occlusion from a filler or is this normal bruising? (Photos)

Necrosis is typically VERY painful and has a specific color.  Bruises tend to be sore and with multiple colors that include green-yellow. 

This appears to be a regular bruise, which is common after filler injections. It can take up to a day for a bruise to show up and it usually resolves in 1-2 weeks. Necrosis of the skin or an embolism leading to blindness is caused by injecting filler into a blood vessel, which is a rare complication. It is associated with severe pain, purple discoloration of the skin and the development of small bumps or blisters. Your picture shows no evidence of this and the yellow discoloration is typical of resolving bruise. If you remain concerned I suggest following up with your physician.