Please help

The main reason I can think of is puberty. It is normal the get in touch with acne in your teenage years. Do you feel the same as you used to before getting in touch with acne? Like, do you feel awkward in public? Do you hate when other people look at you (Before you did not even mind or notice) If it affects your daily life in such way it can be depressing. Do not be afraid, you are not the only one going trough this, millions of people are on the same boat. Tip from me, try tetracycline (Antibiotic). There are no permanent or big side effects and it has worked for many, many people. Keep your hand away from fatty and oily foods, important! Drink a lot of water and do NOT take any protein suplements. Try to avoid milky products or milk in general. 
I hope this helps you. 
Have a nice day/night 

Hey man, my skin is looking about the same right now and it sucks, mine is mostly scaring and pigmentation though. idk if thats what your dealing with but i need some major help dealing with it. If you find anything that helps let me know.