Convince me to wait & test

I am going insane during this 2 week wait! I am currently 9 DPO and trying to force myself to wait until at least Wednesday to test. I've obviously already missed the first morning urine for today BUT has anyone got a positive result at 10 DPO? A girlfriend told me to wait until I miss my period (due Friday) and then I can spend the money that I would have wasted on tests on a cute onesie or something to celebrate.