Pimples and pimple scars issue from 1yr.

Hi, I am a 33 years old married women. from last -1.5  year I am facing a severe issue of pimples which occur 5 to 7 days before my menstruation cycle or ovulation cycle when they go they leave scars on my face which look really bad this happened initially on the chin and jaw area later it it increased to cheeks also I am really worried now. everybody ask me about them and feel disappointed as my skin used to be very smooth and good. I take care of my eating habits too, do exercise and I also drink water how much it is required in a day. please suggest what could be the reason and what should I do to remove these scars from my face completely. I tried jovees acne cream as well as benzac AC 5% gel I think that benzac AC 5% gel is not working so well so I continued with jovees acne cream only I also try applying mask and other things which my folks suggest could be helpful for me. I just want to get rid natrually please suggest what to do.