Feeling disheartened......

Amanda
Currently got my AF after 3 unsuccessful months of TTC. I know 3 months isn't long, but having never been pregnant & combined with my age (34) I am wondering if I've left it too late? ? Or maybe we aren't 'trying' hard enough? It doesn't help matters that my cycle (which has always been as regular as clockwork) seems to have gone haywire since the first month of trying, so now I don't know when to start using OPKs as I've ovulated late, then early, then late again?! OH has been really tired from working hard as have I so we've only been BD about 4 times a month....of course making sure at least twice during my fertile period (or what I hope is my fertile period?) I've decided that this month I'm going to suggest that we BD every other day from the end of AF through the whole cycle (even if it's just a quickie) & see how that goes? I feel a bit stupid for being so disheartened after such a short spell, but I've had several school friends that have spent their whole adult life trying not to get pregnant only to find that when they do want to it hasn't been easy & I'm worried I'm going to be the same? ?