Should I Take Progyluton To Regularize My Cycle And Have A Clearer Period After Experiencing Mild Bleeding For Six Days?

Hi I am 40 year with sub fertility I have left ovarian cyst with 189ml vol causing pain treated with IV antibiotics and analgesic.Ca125 was MRI showed simple left ovarian cyst with no haemorrhage 7.6x6.5x5 cm after one week it has reduced to 4.6 x3.3 X3 (21ml) I am asymptomatic But started period today is sixth day but still have mild bleed my LNMP was 7/2/2023 and in Jan 6/1/2023 Should I take contraceptive pill or progyluton to regularize my cycle and to have clear period of bleed Regards