I would like to add to something though...something for Tam to make as a goal...
Again, she said that when H left he went to OW's...assuming is not good...also, even if he did we might be assuming again to feel they are having sex every night...every other night...or maybe at all???...really no one knows...but more importantly right now Tam...for your own sake...you need to stop thinking about him and "her" together...this will create stress for you and cause you either to meltdown or do something that you WILL regret so much...
I do agree that you sound much better...and hey, 12 hours sleep in the last 3 days is actually better then I was getting...eventually the sleep will come...I know it did for me...and I think I am still catching up on it....
Take care and post details soon...I promise no scathing criticism...just gentle prodding if needed...