Help need reassurance

Amelia

Okay I am 6 dpo and I woke up to brown blood, it seems to have stopped. I have had to pee constantly and my bbt has been rising since ovulation. What do you guys think this is? I have a plan to test on the 1st but finding it hard to get it off my mind. We have been ttc for #2 for 13months. I also was diagnosed with PCOS and just finished my first round of clomid. 🤞🏻