Ugh. Can't win for trying

My husband and I been trying for awhile and he's getting very discouraged. Says it's not bothering him but I can tell. I have a 3 yr old son who's father passed away and he's adopted him as his own but I know he desperately wants one of his own. I took a test earlier and the second line was faint while processing but disappeared 1 min later. Now I see nothing. Anyone else?