Sore lower abdomen muscles?

Kylie
Is anyone else experiencing, or has anyone else experienced sore lower abdomen muscles during early pregnancy? I am 5w5d and my lower abs feel as though they have been through a rigerous work out!  Just looking for reassurance it is a normal feeling!  The area is not tender to touch... Muscles just feel as though they have been worked hard lol. I'm
Sure it's from stretching and growing ect. Just seeking confirmation of such!