Do I need a revision? (Photo)

Hello everyone, I am 8 weeks post op. I recently had a donut lift with 400cc. Due to fear of scarring and my first time having surgery I chose the donut route. Within the first few weeks I’ve noticed my breast have dropped a lot. I personally feel they are still saggy. I was told to not wear a bra or anything my first few weeks post op. Should I start saving for a revision or wait for improvement in 6 months? Thanks.