Cramping ( I need a lot of advice)

Did anyone have cramping during implantation or before they found out they was pregnant? My husband and I have been trying to get pregnant for 4years. I had my last period June 5th through June 9th (5days) I took clomid on the 3rd - 7th day ( June 7th - 11th) glow app said I'm supposed to ovulate last week and Ovia app said I ovulate this week. I am now experiencing cramp like on my left ovary area and the middle part. Could this be signs of implantation or ovulation ? I'm not due for a pregnant test because I think it's to early