Ovulation

Is it possible to ovulate 4 days before your period? My period is due in 4 days and my cervix is still high and soft and I have a lot of clear cm. I had a lot two weeks ago and some last week, then it turned watery, then dry, now it’s back clear like egg white so I am unsure of what is happening rn. I thought I had already ovulated but this feels like ovulation with minor backaches soooooo…. Can this be ovulation?