12dpo BFN

Okay, so I think I ovulated on Jan 20th. My fiancé and I Bd all weekend. My right nipple was extremely sensitive starting on Tues the 23rd, then my boobs in general stared to hurt the following day. They have continued to hurt up until today. They feel extremely full, and just ache. They normally don’t start to hurt until about 2-3 days before my period starts. I’m suppose to start on the 5th. I woke up this past Sunday with a terrible head cold, and I still have it. I know that could also be a sign of pregnancy. But I took a test this morning because I’m too freaking excited to wait until I miss my period, and it was negative. So do you think I’m out this month? Or do I still have a chance with that negative test? Thanks in advance ☺️