10 weeks post-op TT with lipo of flanks: Pouch left after having seroma drained a couple of times.

Still major swelling left side no seroma left as been aspirated until no more fluid and ps has said it's now swollen tissue and it will go down it takes months Will it l flatten now as I think that it would of already ?other side is flat (swollen at night ) will this need a revision ? It's frustrating as I've had a great result but I can't wear close fitting clothes even with Spanx it still bulges out .been massaging etc please advise am I being impatient ?