Your plastic surgeon should have someone backing him or her up to take care of potential complications after surgery.I would contact your plastic surgeon and ask him or her to refer you to a colleague.Aspirating your own seroma is highly inappropriate.It is not something I would do myself nor...
Without examination it's impossible to comment on your specific situation. In my experience liposuction of the Mons area generally leads a very good result with no skin removal.
With liposuction it can take several months to see the final result, however the majority of your swelling should go away after about six weeks or so. Try to be patient and best to discuss with your doctor directly if you have questions.