Lol same!! I was like this with DD too. I peed on my last IC strip today (i had about 15 last week), i've taken 2 asda tests (last week), 2 frers and 2 cb digis haha. I still have a couple of cheap tests lying around so may as well use them up haha x
I should point out though, i took most of my tests between 8 and 12 dpo cos i was unsure if they were evaps haha x