Need support....

Kristen
Y'all I need some support right now. We are going on month 6 of ttc (I know that may seem lik nothing to others on here) and I am just not sure how much longer I can take the disappointment. I feel like I've been told even by doctors I should have no problem getting pregnant and here I am. I have been using OPKs since month 2 so I know we are timing it right. I just can't help but feel in my gut that this may never happen..... I just need to feel like this is normal? I've tried every day during fertile window, I've tried every other day on even and odd days, different positions, laying on my back with feet up afterwards. I've tried the not tracking and bding when we feel like it..: 
I just need someone to tell me that this will happen? Or that I am not broken....