Pregnant?

Okay so my husband and I have only been TTC for one cycle so I’m not going to be too discouraged if I’m not, but with that being said, I took a first response test 2 days ago (4 days before missed period) and it said negative. Something told me to take another yesterday to I took the 2nd of the two pack (which is digital) and got a positive. I tested again today and got positive on a Clearblue digital. I also took the $.88 First Signal and it said negative. I don’t really know what to think but I also don’t know the accuracy of the first signal tests. Input? (: