Sorry to tell you hun but 95% of doctors will not do any preliminary fertility testing before 12 months actively TTC, especially given your age. The reason being that by 12months something like 60% of couples have fallen pregnant. I know six months seems like a dreadfully long time and you can't possibly imagine having to wait out yet another 6 months before testing, I've been there

The best thing to do is to try not to let it dominate you're entire life. Try to do things that are fun with your DH in between times to take your mind off it. No I'm not telling you to relax & it will happen, because that's just a joke IMO, just that making sure you're enjoying life at the same time as TTC will help the time to go faster.

Are you temping at all, using OPKs, or anything like that? It might help you to pin down if there are any issues & if you spot something significant you can take your charts to the Dr to give you a head start if that time comes.

All the best hun, I know it's a tough road.