If you are experiencing no pain then leave the bunion alone. It should be snug and supportive but not tight. Many times the fit of the shoe is causing the problem. This is a relatively common problem that can easily be solved. Make sure that the toenails are short enough.
Long toenails make pointework excruciating.
Use the Oval or Mushroom cushion from the Fitting Kit in the box of the shoe, on the inside of the platform, directly underneath the tip of the big toe. If pain continues, tape an Oval cushion to the sensitive part of the toenail and keep the other cushions in the box. If pain persists, you may be dropping too far into the box. To minimize dropping into the box, try a narrower size. If a narrower size is too tight, then go back to the wider size and use the cushions in the Fitting Kit to prevent dropping in too much.