9th day period 😭

After stopping Althea for a year, I did not have my period for three months. Since taking my supplements (Hormobalance and iron tablets for PCOS) from March to May, I have been getting my period monthly, usually lasting a maximum of six days. However, this June, my period has already lasted for nine days and is still flowing at a moderate rate. I am concerned about the prolonged bleeding and would appreciate your advice on what I should do. 🙁