Nervous!!!!

So I've only taken home pregnancy test and it came out a very faint blue line and a dark blue line.. now if I am pregnant, this is my boyfriends and I first child and when I showed him the test he wasn't so sure that it meant a positive test. Everyone I've spoken to says that any indication of a line is a positive test. so I scheduled an appointment at a local clinic tomorrow to see what the real results are. I'm super nervous because I don't want it to be negative. I hope everything goes accordingly.