Adjustment of Status - I-485

I came USA as F1 student and after a year we submitted our I130, I485, I 765 and I 131 together. My wife is USC. Our priority date was 12.8.2015 and I did biometrics on 1.15.2016 and checked at USCIS case tracker on 02.16.2016 that case ready for interview and dated for interview 04.04.2016. I received interview letter on 02.24.2016 and also received a RFE! It was the nightmare left there. I have been still maintaining my F1 status with full course load and we went to visit mexico for few hours. I came back at USA with my passport and valid F1 on feb 08, 2016! Even though my I 485 is pending and I 131 as well. I am in dying tension now! What can be the effect?
> My I 485 surely denied?
> I 485 can be approved but I 131 denied?
> Or even valid existing F1 status seized and deportation?
Again, I traveled without knowing that I am not suppose to travel. I am still maintaining F1 successfully and it expires on December 2016. My admission during coming back as F1 and on April 4 is my interview. What the experts suggestions regarding my case?