Confused

I need a bit of your help ladies!

So today I took a pregnancy test but when I first opened the pregnancy test there was a negative sign already on the screen but it wasnt as clear kind of faint I tried taking a picture before hand but you can’t really see it but i clearly could tell it was there just wanted to know if it was still a valid test (the expiration date isn’t until June of 2019 and i bought it at my job so I know for a fact it wasn’t opened or anything) also this is the good sense brand ... it came out negative