Frustrated!

It's 4 days till my period, yesterday afternoon I got 3 cheap strip tests showing me a vvvfl, so I got excited and went down to the store and got clearblue 2 ultra early tests and a electronic one, they all came in a bundle, I took a test in the evening and again I got a vvvfl, I seen in the instructions to test with my first morning pee so I took the other clearblue first thing this morning, and guess what, it's invalid, completley blank, not even a control line. Now im getting frustrated, I'm so impatient. I guess I'll wait another 4-5 days and if no period shows I'll take the electronic one