I'm so sorry!
Try not to let the timing get to you. Sometimes, for no rhyme or reason, it just takes a while. I know its so hard, especially knowing the fact that its something you have no control over. It WILL happen, and probably soon.
Don't let the 7 months of NTNP get to you. The egg is only viable for such a small window each month, and if your not paying attention to when you ovulate it's easy to miss it. The fact that your cycles are so regular AND you get positive opks is a big indicator you are healthy. I know it's hard to see the light at the end of the tunnel, but don't give up hope!
I actually understand a little of what you are talking about. I stopped taking bc in 2006, and we used the pull out method until this year (which was pretty stupid on my part) and when I really stopped to think about it, it concerned me that I never accidently got pregnant. But I finally had to stop worrying about it since there was nothing I could do anyway.
Anyway, it's a brand new month, and a chance for a fresh start. Let's see a BFP in September!
So... I have had an interesting/busy/hellish week. Our power went out on Sunday and was out for three days. On Monday we packed all our food into 7 coolers and headed up to North Jersey to stay with family and try to save everything. We have a freezer in the basement and we had just stocked up, so I was a little annoyed. Also, our sump pump runs on electric so the basement was filling with water, and there was nothing we could do to slow it down. So we stayed with the inlaws for a few days and finally got word on Wednesday that the power was back on. The short version of the story is that its taken us several days to put out house back together, but I think we are finally organized. Whew. Got all the water out of the basement, all the leaks patched, and we saved about half of the food. (I do feel bad complaining bc we got off easy. We are 2 blocks off a river, and the ppl across the street from me lost EVERYTHING. They had water up to the first floor. This was really a terrible storm.)
I think this is officially the worst vacation ever. We've only had time to BD once, although I don't think i will ov for another few days. I haven't given up hope yet, but we'll see.