Can I go to school with an ovarian cysts pains?

Yes. It is normal for a small cyst to develop on the ovaries from time to time. Most cysts are benign and a few may be malignant an require monitoring. Most resolve in 6-8 weeks on their own and the discomfort can be controlled with ibuprofen.
Yes. With pain medication (preferrably non-prescription) & the assurance of a non-pregnant state, you should be fine.

Related Questions

Can I go to school with an ovarian cyst if pain?

Depends. The size of the cyst may require decreased activity to prevent ovarian torsion which may require emergency surgery. Concentrating at school while taking narcotic pain killers may be difficult. Consult whit your physician and follow his advice. Read more...