I think you are having a "Girl Growth Spurt" and if your boyfriend is happy, bite the bullet and get the next size larger new underwear. I just had my first anniversary of SRS a week ago, and NONE of my pre-op underwear works at all. No more of the spandex cuties for me. Just good old cotton Hanes or Fruit of the Looms high rise panties. I suppose if someone else wanted to get into mine, other than me, I could use a cute pair for a few hours, but noooo, just me wearing them, Darn it!! Wahhh! I do a Wal Mart thing about every 3 months for new briefs, or if I am feeling good, there is a Hanes et al outlet store about 30 miles from me. 6 pairs for $9.50US.