Hey! I've done four treatment with Matrix RF (radio frequency). Now it has been four months since the last treatment and I have noticed that my skin has become very thin and it feels like I lost a lot of fat in the treated areas (cheeks). The worst thing is that It always leaves scars from small pimples that come once in a while, only at treated areas. What can I do to get back the volume in the skin and strengthen it from the inside?