Help!! IS this a positive?

hi guys im so new to all this but glad i stumbled across it.... okay me and my partner have been trying for over a year now, all tests came back clear guess its just nature being a devil. After all the neg tests and frantic google searching preying for some light at the end of the tunnel!... i done a test today... its faint, but its positive, its an early detection clear blue..... you would think i would be happy.... sadly not as i dont believe it... anyone actually got a positive on these and its actually been positive?