STD 😞

Monika
I tested positive for genital herpes the other day. I've been with one man & one man only. I don't believe he cheated on me so is it possible that he's a carrier without ever showing symptoms? 
The guilt is killing me thinking it's my fault or if he did cheat on me it's because I'm not good enough. He tells me all the time he loves me & wants to be with me no matter what. 
Any one have any tips on how to deal with the shame & guilt of having an std?Â