Anxious and going crazy

Crystal

So I'm 33. Never been prego and my SO is 31 no kids either! Been TTC for a couple months added vitex and black seed oil every day. Af was expected 6 days ago and I feel like I have majority of early signs but I took a dollar store test 3 days after AF was due and it was negative now I'm super scared. My docs say I'm healthy and I'm very regular. What do i do???