BFP?? I am freaking out!!.......?

Saturday morning I got up early and took a first response HPT. One line was very dark and then there was a second line that was extremely faint (both pink). I atually only saw the dark like and thought I got my BFN AGAIN!...but then looked closer and saw the very faint second line. Am I pregnant and there's not a lot of pregnancy hormone yet? Or have I overlooked previous tests and the 2nd line is faint on all of them? What do you think!? I want it to be true sooo bad, but dont want to get my hopes up and set myself up for disappointment....