Did I conceive?


So last Wednesday (4-17-19) I had unprotected sex and it was a day before ovulation but lately I have been noticing things. And I don’t know if I’m going crazy or not. But like I still have the white discharge as if I was ovulating. Also, last night I was taking a bath and out of know where I felt sick so I got out and I almost through up (I know signs can’t happen this fast but it happened), while today I have been a mild cramp where like the hip bone is and it’s been going on and off. Plus I’m gassy and bloated a lot. So idk what to think, any thoughts?