9 days after facial cyst removed: small apricot size hematoma present from swelling. What should I do?

Once the hematoma results, you may be at risk for a scar nodule. I would massage the area with Plato's Scar Serum followed by occasional Kenalog injection.Best, Dr. KaramanoukianRealself100 Surgeon

Dear mattbrooksby,it is hard to tell without an examination but it is probably hematoma or seroma. I would suggest you to consult your plastic surgeon. Only after a thorough examination you will get more information and recommendations.Daniel Barrett, MD, MHA, MS 
Certified, American Board of Plastic Surgery  
Member, Am. Society of Plastic Surgery

Hello and thank you for your question.  I recommend that you see your surgeon for an in-person evaluation.  This may require drainage.
Best wishes and good luck.
Richard G. Reish, M.D.
Harvard-trained plastic surgeon

I recommend following up with your Doctor for a formal evaluation and if necessary, treatment. This may require drainage. I recommend Silagen + Bioshield to promote healing. Any scarring can be improved with lasers and microneedling/prp. See an expert. Best, Dr. Emer

Many thanks for your question. I would advise seeing your surgeon directly for advice. You're right massage can help scars but at this early stage seek their assessment in-person regarding further management of the lump you have. 
All the best,
Jonathan

This is called a seroma or haematoma, depending on the stage, we normally wait, drain, or inject with dilute steroids. Ultrasound can help. You do need to see your doctor who performed this procedure for an assessment. Dr Davin Lim