I have had really bad acne scars for a long time now. My friend recommended using BHA/AHA to fade these scars. I've been using them every other day for about 6 months now but I don't see much difference. Is 6 months still too early for any big changes or is it due to the fact that these scars are too severe for BHA/AHA to have any big effect? What other options do I have besides laser? Laser treatment is too expensive at the moment