I'm also 34. I'm ttc #3 BUT it took nearly two years with dd1 and I remember feeling like that. I remember feeling like a failure, impatient, hopeless, despairing, angry... And I now have two beautiful daughters. :-)
It took what seemed like forever with dd1, but then dd2 was conceived in the second cycle of trying and I had a third pregnancy (lost on the dot of six weeks, so bordering between an early miscarriage and chemical pregnancy) conceived on the first cycle! Things can change in a moment. This might be your month, who knows?
And, yeah, it's shite. It made me feel totally crazy, fixating on every bodily sensation in desperate hope, straining my eyes to make out lines that weren't there on tests, crying my eyes out and trying not to give in to feelings of hopelessness and self-hate every time my period arrived. Those years ttc #1 were the worst years of my life. But, God, they were WORTH IT!
Even though you say you aren't looking for sympathy, you get lots of it from me anyway! Yep, ttc is shite and flu is shite too, so, sorry, sympathy whether you like it or not! ;-P Virtual hugs, lemsip, and an extra big bar of chocolate to chase the dementors away (for anyone with no clue what I'm on about, it's a Harry Potter reference - I make lots of them! LOL), coming your way.
I'm sorry you feel you've got no one you can talk to about this IRL. I'm one of those people with no reserve or impulse control, so there was pretty much no one I didn't talk to about it (okay, I wasn't quite at the accosting-and-haranguing-strangers-at-bus-stops point, fortunately, but... LOL) That helped a lot. I don't think I'd have coped without being able to talk about it.