Burning sensation in lower right hip

🐘🐘🐘 • 👧🏼 born 1/19/16. 👼🏼 lost 9/15/17. 👼🏼 lost 11/26/17.

Hi I’m 5 weeks and two days pregnant and I have a severe burning sensation in the right side of my pelvis. I am wondering if this is normal or if I should go to the ER. My family is convinced that it’s muscle or nerve pain from walking around at Black Friday but I don’t know. Opinions are very appreciated.