It is still very early in your recovery and more changes can be expected. Typically the skin bunching that is concerning you will flatten out over the coming weeks and months as healing continues. Be sure to closely follow your surgeon's instructions for optimal results.
At six months post op the changes that will still occur will be minimal. You can consider having an umbilicoplasty to improve the appearance of your belly button. There is no obvious signs of concern from your photos but an in person evaluation is best to determine if you could expect improved...
Thank you for your question. It is highly likely to have comportment syndrome after TT in good candidate. Sameway highly unlikely in Buttock fat injections. But fat embolism can happen in fat injections. Please consult with a board certified PS for evaluation.