Chart interpretation

Ariel • ARIEL | 25 | LGBT 🏳️‍🌈 | WIFE | MOMMY ✨TTC BABY #2 ✨

Could somebody help interpret my chart? I wasn’t temping during the follicular phase last month, I had a lot going on. But I did start temping around ovulation. I ended up with a positive pregnancy test at 11dpo, the line faded at 12DPO, and then on 13dpo I began bleeding 🩸 (painfully and suddenly might I add). HCG test was negative by 13 dpo. I noticed my temps were fluctuating quite a bit last month in the luteal phase. I was just wondering if anybody has had similar issues with their own luteal phase or if anybody knows a direction to point me to so I can do more of my own research. Google is not very helpful. The only things that pop up are “how to chart bbt