Pulling/pressure lower abdominal

I really hope I can get some input... I'm between 3-7 dpo and I'm having soreness, pulling, pressure and cramping in my lower abdominal. Its too early for pregnancy symptoms. But its kinda worrying me. It comes and gos but when it comes its getting more and more painful. I do have pcos and a cyst on my right ovary but the pain is on both sides... Any input or opinions would be appreciated!