Is constant cramp in butt after BBL normal? (photo)

I'm over three weeks post op after BBL, im not sore anymore really only if I stay in the same postition for a long time am I. But in the side of my left butt cheek it feels like a constant cramp or pulled muscle. It's fairly new and i haven't done any physical activity. Is this normal? Most of my swelling is gone and my results are awesome. There's no dimpling or really hard spots it's still stiff but that's my whole butt. I'm really just worried about the constant cramp feeling in my left cheek.