Red and sore nose tip after filler (Photo)

I had a filler put into my nose 5 days ago. The same day the tip got small red "bruise", and now, day 6, the red area got bigger and more red. It does nor really hurt, its more sore. CAN IT BE NECROSIS? My doc is on holidays, so am I, and I am really scared it may be too urgent to wait 2 weeks...Should I take antibiotics? what kind? put any cream on? please help!

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