Spotting at 33 Weeks?

Trista • 16 years old and due date on October 28th 2015 💙 having a little boy named Forrest Nathaniel Keister 👶🏻
Is spotting at 33 weeks pregnant normal? Its not pink or brown but a bright red but its just small spotting no clots or anything like that. Just wondering if I should call my hospital and ask if they want me to come in since my doctors are closed all weekend. Im not having contractions but having severe crotch pain. It literally paralyzes me some days. Just wanted to know of anyone elsehas experienced this and what they did!