I would highly recommend you to visit a dermatologist, it may sound like to much hassle for acne but it's worth it. I used to have really bad acne, really red spots all over my face and it was very unpleasant; until I went to the doctor. They put me on accutane and now my face is flawless.
Sometimes when you've tried everything, and your acne is still persistent the only solution is to go to the derm. You have all the right to have concerns about your acne because it can affect you emotionally as well. I hope you can follow my advice.
I wish you a happy and perfect skin!