You probably have resolved this by now.
Were you testing with first morning urine? That's important.
If you aren't having any symptoms at all - no breast tenderness - it's unlikely you're pregnant, considering you've been testing negative. Do you do cervical mucous observations to determine when you're most fertile?
Same situation here. I'm 33 years old married. Been trying to conceive for the past year, no luck. I used an app to track my cycle to know the exact day and we did it on that day last month. I never missed my period ever. This month, I'm already 5 days late. I have slight cramps, fatigue, a small amount of white discharge and headaches. Tests show negative, I took the last one yesterday. Body temperature is 99.32F.
Could I be pregnant?