How long will my tummy seroma continue to refill and need aspiration? Are there any potential risks from the seroma?

I had liposuction on my tummy and back. I formed a seroma in my pubic area. It has been 17 days since procedure and I have been into my doctor every day the past week to have it aspirated (20-40 cc). I wear a compression garment and extra padding there, minimized my activity & salt intake, and drink lots of water. How long I should expect this to last (worst case)? I also read about capsules forming and scarring or uneven healing of skin. Am I at risk for that with regular aspiration? Thank you!