I'm a month pregnant - severe stomach pain..

Georgia • 21 years old. Alison 17/01/16💖 Diesel🐶💙 16/06/17👼🏻💜 26/10/17👼🏻💜 30/01/18👼🏻💜 Henry 16/11/18💙 15/11/20 👼🏻👼🏻💜
I'm about a month and a week pregnant.. I am having severe pain in my pelvic region.. It keeps coming in waves but when it comes it's extremely painful and I can barely stand up.
I don't know if this is normal? I don't have a midwife yet but I'm unsure what to do..