terrified😪

I am 12 dpo. this is my first month temping. I had a couple symptoms here and there mostly dizziness,shortness of breath, and fatigue. I am scared to POAS because i dont want to see a BFN but at the same time i want to just rip the bandaid off to kill my high hopes. what do you guys think ? should i just wait til the end of the month, get it over with now or ?

this is my bbt chart..