Pain on the sides of my pelvic area

Ariadna • 23 years old. Expecting first baby 👼
I have constant pain in my lower abdomen and on the sides of my pelvic area like between my pelvic area and my leg. It hurts bad. When I put pants on that I have to lift one leg or I'm getting out of the shower. It just hurts. It doesn't go away. I'm thinking its me stretching but anyone else going through this and have you done anything that makes it better?