I am also a newbie with my own marriage issues, so I do not have any good advice to give, but was reading your thread and wanted to send support and good vibes. A big thing I now know not to do that will turn a WAS off is to beg and plead. I've too made that mistake in the past and it definitely pushed my H away even further and made me look weak. Have you read Sandi's 37 rules? That should also be helpful for you to follow.
Best of luck!
Me: 27 H: 27 Together: 11, M: 3 S 2 BD: 06/24/13 Living together H: EA - unknown current status Read: DB, 5LL (slowly reading DR) Back and forth we go...