I just wanted to add that cleansing your face with virgin olive oil and salt will clear blackheads and white heads. It has also loosened up some scars for me. You will have a major breakout at first but it will soon clear up. This is the only thing that has ever worked for blackheads for me. I have tried just about everything and only had success with this.
Also, progesterone cream has helped in a big way, it is made from wild yam. It will help with the overflow of estrogen we have and balance your levels better, esp if it is hormonal. Drink plenty of water and the liver, kidney, Colon Cleanses helped me a lot too. Do you have a lot of mercury fillings? I think that also helped me when I got them removed. juicing carrots, kale, collard greens, beets, celery, cilantro and an apple also help cleanse the body very quickly. It's not so bad either.
One more thing, if you are eating the bad stuff at night, it will probably go right to your face. Don't eat after 8 o'clock at night, if you do, it does not get digested but turns into fat, which in turn probably goes right to your face. If you have to eat the bad stuff, limit it to the day time so you are wearing it off. Then try to eliminate it. Sugar is one of the worst things for acne.
Good luck and try some natural remedies before you spend your life savings on it.