Please help me!

I am 9dpo and cycle day 23. My cycles are usually, 29-30 days long. The past two days, my breats have been very tender and have painful nipples. I took pregnancy test yesterday, and was negative, I think. I could kinda see another line, but looked more like evap or just imagining things. This my 23rd cycle trying to concieve with fertility meds. Could it just be that AF is due soon, or is there still posibility I can get BFP in the next few days??