I got many tiny, gritty and crepy acnes all over my chest. They are not red or inchy. I have it since 2 weeks. Recently I stoped to use birth control pils?

Birth Control/Acne. Many birth control medications reduce acne, on the face or other areas. Stopping may cause a change in hormones that brings on the acne. Treating the acnes with other topical medications, antibiotics, may be enough if you do not want to use the birth control medication. Your choice.