birth control

hey ladies! so today my doctor switched me from the regular birth control pill to a Progestin only pill (POPs). originally, I was on birth control because I have extremely bad periods and am also being watched for endometriosis, but the original pill I was put on was giving me nausea bad enough that I couldn’t go to school and I was even losing some eyesight when I would have the nausea waves. now that I’m on this new pill, I have heard that these aren’t barely at all affective when it comes to the birth control part. I am sexually active, and I wanted to see if any of you ladies have been on this pill and knew if it was a good birth control. Thanks!