 [ Symptoms ] do bedbugs carry diseases or are they just an annoyance [ Disease ] he probably does have it so it would be best if you both are treated a false negative test is not uncommon do not worry about where you got it one of your non condom wearing sexual partners gave it to you that is for sure if you both get treated you should both be clear as long as no one strays to be on the same side it would be best for your partner to use a condom from now on since honest in sexual relationship are often suspect