I’m so confused

My periods are very short. they’ve been about 25 days maybe 23 days long. I ovulated on a high show on the clear blue advanced for about three days and then no peak. Now my period is due on the eighth and I got a positive high ovulation test yesterday but now a low today. I am getting raw egg consistency cervical mucus. But then creamy the next day. Keep switching back-and-forth. My cervix is super high, like not reachable and soft and slightly open. But it was like that around the time I ovulated a couple weeks ago. It never went back down. Could I be pregnant? Im getting cramps the past few days and my boobs really hurt. Not sure what to think. These ovulation tests are very confusing. My body is being very confusing right now too lol. Does anyone have any insight? Does anybody know how cervical mucus is supposed to look in the early stages of pregnancy? Because a few days ago it had a yellow look to it and now it’s very clear and stringy.