Please help!!

kyla • 🌞🌿🌈🌻🌊🍯

I’m 15 years old. I had my first period 6 years ago and it’s always been regular until October of this year. I didn’t have a period in November or December but this January I’ve had 3 (6 day long) periods that were only 6 days apart. I have had a fairly consistent dull pain around where my ovaries are since November. My mom doesn’t think it’s a big deal since I’m not sexually active but something feels off.