12dpo what should I do?

So I’m 12dpo and have been getting bfn’s or what I think is a vvvvvvfl on internet cheapie tests since I started testing at 8dpo. Had another bfn/vvvvvfl this morning. I don’t trust the internet cheapies so should I try with my digital test that jut arrived in the mail or should I wait until tomorrow morning or until af is late? I have had so many symptoms this month but feel I could be going crazy coz of the cold I have had for a few days.

Please help! What should I do?