Hi so I™ve had moderate acne since I was 14-15 and I™m really worried because I have leftover scars on my face (in the attached images). It™s really bad on one side of my face because I™ve been a side sleeper which I™m trying to stop. I™m currently using aloe Vera gel on the spots on my chin. I just want to know if these scars are treatable without spending a lot on dermatologists and pricy treatments?  What remedies would you recommend to get rid of them?