TWW can i trust my body?

Gemma

so I'm either 6 or 7 dpo (had two positive ovulation test Sunday and Monday). Yesterday I thought my BBS had started to get sore and today they are more sore. I get sore BBS a few days before AF but I've got 7-8 days before next AF so it's earlier than usual. My fear is I was convinced in January that was pregnant and clearly I was not. I just don't feel like I can trust my own body anymore 😟