Some bad pelvic pain

Okay so the pain started when I was standing up cooking (normal pelvic pain/ pressure afterwards) gradually the pain got worse and worse ( something new and when I stood up this time it felt like I pulled a muscle on both sides of my pelvic or it got overly sore. If I push like I’m pooing or peering the pain gets very bad. My husband had to help me to bed because it was so hard to walk 😩 I just took a Tylenol. Should I wait to see if it helps before I call my OB? She told me to call her first and if it felt like an emergency go to LD!