Red and brown spots, new moles?

Hello. I am a 18 year old female. Recently I got a lot of new moles on my stomach and arms. I also got a few little rep spots on my arms and stomach, and a few pimples look like they're peeling of(they became brown) and they weren't doing that before. I also got two or three little brown spots but they're not moles, you can barely see them. Should I be worried?

Benny2019-02-20T13:17:11Z

Worrying won't accomplish anything. Making an appointment with a dermatologist will.