Spotting for 4 days... hoping for BFP

So, I am on CD25 (not sure how many DPO because I’m having a hard time identifying when I’m ovulating tbh) and I usually have a 33 day cycle. My husband and I have been TTC for 9 months now. Last month my cycle was only 30 days, which is not that alarming, but this month I started spotting on CD22 ... so I’m super confused. At first I was really excited because the spotting was a creamy brown ( sorry TMI), so I thought it was implantation. But then the next night (CD23) I had a bright red gush of blood... so I assumed AF was just really early. The next day I had minimal spotting and started to have sore breasts, but didn’t get my hopes up because this is not abnormal for me, nor is an irregular cycle (at least from what I remember before I was on birth control 12 years ago). So, today I had more spotting but still brown/ creamy and breasts were slightly more sore. I started to think that maybe I am pregnant, until I went to the bathroom this evening and had another bout of blood but darker and less “fresh” this time. So I am now 9 days before my expected period having weird symptoms and have no clue what’s going on... anyone have anything similar and get a BFP?? Of course I’ve been POAS every morning, but getting BFNs because it’s prob to early if I am pregnant. And I’m using Wondfo pregnancy tests.