I’m 36 & 1. I went for a walk tonight with my dog. We walked about a mile. I’m having a lot of lower pelvic pain now. Especially when I walk. No cramping, back pain. No sign of Braxton Hicks but the pain is strong when I’m standing. Did I just pull a muscle since I haven’t been walking a lot or does it sound like something else? Any insight would be helpful. It’s 11pm and I don’t want to call my OB until morning unless I absolutely have to. Thanks.