Abdominal pain/pressure?

Enndea

Just curious if anyone else feels....kind of like, intense pressure in their lower abdomen.  I've obviously never been pregnant, so it might just come with the territory, but I want to make sure it's normal.  Especially at night while I am sleeping I wake up with a mix of acheyness and mild pain in my abdomen, so I usually roll to the other side, readjust and then fall back asleep.  I have a doctors appointment tomorrow, so I can ask if it's unusual, but just curious if you ladies are experiencing anything similar?