Try and get a bigger size then, I would strongly suggest that you wear one because the implants will drop and drag before they are supposed to as it is a foreign object in your body and you are not used to carrying more weight on your chest. You are at a higher risk of your implants ‘bottoming out’. This is because they are not anywhere near settled yet and there’s nothing to support them.
My op isn’t for 3 weeks but am going to wear one because of these reasons. My nurse told me this at my pre op
Good luck x