3.5 weeks pregnant - ovary pain ??

Sam💫 • Miscarried first pregnancy early March 2015 at 5.5 weeks. Expecting our rainbow baby Feb. 2016 ❤️
Anybody have or know about a dull ache on (left) ovary? I am only 3.5 weeks pregnant. Got a positive test yesterday. My doctors office is closed today. Thank you!