Oh no, this is never good to hear. But don't worry about it!
I know exactly how you feel....but sometimes these things appear a million times worse to yourself than how they look to other people, especially when we inspect ourselves close up in the mirror.
Trying too many solutions all at once can also make your skin worse, and could cause you to break out more. Sometimes it's good just to let our skin breath and not mess about with it too much. I know that is much easier said than done though.
Similar to what Sarah says....I have used this red/blue light therapy system at home called the Lumie Clear (you can buy it from Boots and other places. I bought mine for £105). Although it's an expensive outgoing straight off, it is well worth it! It saved my skin! You do need patience and perseverance with it....I used it on each side of my face every single night for 30mins, and within 3 months my skin was clear.
Years ago my GP also referred me to a dermatology clinic, which I would also recommend acne sufferers to do. I go every few months for light laser and dermaroller for my scars. When I was younger my skin was very bad and I was put on the medication Roaccutan.... although I would not go on them a second time, I would recommend them to others (once you fully understand the side-effects).
Also these things can be internal. Evaluate your diet, stress/hormone levels, product ingredients/allergies, sleep and make sure you're drinking lots of water.
Sorry for the long post....this subject is one I am well versed in
Let me know if I can offer any advice. xxx