Evening Primrose Oil

Got the okay to start EPO from my midwife to help prepare for an induction I have to have in 2 weeks.

I started it a day or two ago. Taking 2 1000mg tablets a day, orally. Today I started getting pinching pains in my cervix walking or sitting. They aren’t excruciating or anything but they are annoying.

Is this the EPO causing those changes in my cervix, or is it something else??

Any personal experiences with EPO?