OvuSense pregnancy chart?

I was wondering if anyone with PCOS has used OvuSense to get pregnant. This is my first cycle using it and I actually got it in the mail and started using it on the 22nd day of my cycle (my cycles are long due to PCOS and I ovulate late). This is what my chart looks like so far:

I have a clear spike in core temperature that the OvuSense detected as my ovulation window and it remains high as of this morning. Anyone know how long after ovulation your temperature remains high? I’m hoping I’m pregnant but know I have some weeks to go before I know for sure. Please share with me your experience!