Does this sound like an Ovarian Cyst?

Dr says I have PCOS for last couple years. Haven’t taken BC until now. I have left hip pain only when I get up to walk or when walking, really bad. I’ve had this sorta pain for 2 1/2 months. So I started Lo Loestrin Fe a week ago and I’m having slight rectal pain along with the hip pain. I have no pain when lying still. Does this sound like an ovarian cyst?