Hi Sir , I Got Medical Termination On 2nd Of

Hi Sir ,
I got medical termination on 2nd of march , after that i had a regural scan and everything was clean , i got my periods on 20th March , till date(almost 8 days) i am experencing a heavy bleeding , my gyncy has prescribed me Pause 500mcg. Is this safe i am planning for pregnancy, how long do i need to give a break, and Pause 500mcg wont cause any side effect for next pregnanacy .
please help me with this .