Can I Have Microdermabrasion Before Fraxel?

I have light Asian skin with lots of acne scars, most are rolling and give my skin an undulating appearence. I've had two Fraxel Restores so far and combined it with Titan. My results are not at all impressive though pore size has reduced and skin feels softer though I feel I see more scars now. Is it because they're now shallower? I'm about to go in for my 3rd Fraxel and I wanted to get Microdermabrasion at least 3 days before that, should I or shouldn't I? I have a feeling my skin is already irritated with too much exfoliation yet still, will the Fraxel yield better results if I get microdermabrasion before it? Also, I'm about to get married in December and I want my skin to look fair and smooth. Should I go in for facials after Fraxel? If so which ones? Thanks a million! Maliha