Period ended 5 days ago. was a normal period for me. now i have mild to severe ovary pain and bright red blood more then spotting. what is going on?

Pelvic Pain: Patient with endometriosis can sometimes have pelvic pain before, during or after menstruation due to hormonal changes. Common conditions that can affect patients your age are: pregnancy, endometriosis, ovarian cysts, ovarian torsion, bladder infections and bowel disease like constipation. Uterine fibroids that sometimes cause excessive vaginal bleeding is uncommon for patients younger than 35.

Unsure: Could still be your period, check a pregnancy test as well. See your doctor if pain or irregular bleeding continues.