Should I be concerned

I get pain in both my ovaries, it’s like a dull ace pain, abit like pressure on them, not in one but both, occasionally I have pain during sex, especially when he pushes in deep however never used to. My periods have been fine uptill now, I had a period, then 2 weeks later bled very light for 3 days or so and then 2 weeks later bleeding again, however still very light and this time it has been happening for almost a week, anyone ever experienced anything like this, I’m 23 years old, got two children, 4 year old and 1 year old