Period march 23, none in april, may 1, june 6 and started today june 12. cycle lasts 3-5 days. what can be wrong? i know i have ovarian cysts.

Anovulation: You may have anovulation (absence of ovulation) that manifests in absent periods followed by profuse irregular bleeding spells. This usually happens because various portions of the uterine lining slough off at different times causing you to have the pattern you describe. Talk to your doc, as you may benefit from a trial of birth control pills.