Pelvic/Abdominal Pain

Lauren • 24 years old, mother to a beautiful 7yr old girl. Fiancé and I have been together almost 3yrs & we want a baby!!
I'm 7 weeks along, and today I've had some like lower left abdominal/pelvic pain. Just on the left side. It has only "bothered" me a few times today and I noticed two of those happened when I also had been waiting to pee for a minute lol. But, no bleeding, no other weird symptoms, just kinda worried I guess. Anyone think it's anything to worry about?