Tips on clearing skin

My skin is the worst it’s ever been. I don’t go out without makeup ever. I don’t have cystic acne but I picked a lot at the pimples I had and now i have red discoloration on my pale skin all over. Pretty much where pimples were, now I have these red spots. It seems like it was stress acne, because I am going through a crazy stressful time right now, and they all started coming around that time. What do I do? Any recommendations on products or natural remedies? Thank you!