So you had a bottle of each and decided to go for it? First of all Test E and Deca will take some time to work (about 3-5 weeks on average). A proper Test Deca cycle should take around 10 weeks. Was your Test 400 and Deca 300 dosed at 400/300 per cc? If so you injected 800mg Test and 600mg of deca for your first cycle. I'm impressed by your stupidity.
Before you screw everything up:
For PCT start 2 weeks after your last injection and take 40/40/20/20mg of Nolvadex a day.