Advice needed!

Hi everyone, I just started trying to track my bbt as my husband and I are TTC. I have been spotting since October 3rd and here we are at October 28th and I’m still spotting. My mood swings have been off the charts. I do have pcos so I had missed my period last month and took a test. It was negative, I haven’t taken one since because my bbt doesn’t seem to be rising. Just wondering if anyone has experience this and what they did to help? Thank you in advance!