I'm 158cm tall and weigh about 47/48kg I'd done a 375cc high profile mentor in 2016/2017. Over the past 2years I'm feeling irritated with them because they are too big. I'm currently at 34DD bra size. My BWD is 10-10.5cm at the moment with a 1cm gap in the middle. Will I also need a boob lift due to the change in size? What size will suit me better?