Evening primrose oil

So my midwife gave me the go ahead to start using evening primrose oil and it was my first time using it last night. Any way at about 9:30pm I entered one vaginally like she told me to and I woke up at 2:00am to go to the bathroom. After wiping I still had lots of liquid coming out - not like full on coming out but like dripping. Is this just like extra oil coming out? Or is it my waters? FTM here and currently 39+5