Question about when to test?

I visited my husband March 25-April 8. How long should I wait to test? Has it been long enough sense last baby dance to get a positive test if I am pregnant? I don't want to get my hopes up so I'm wanting to finally get the last negative test and admitt defeat and continue preparing or fertility treatments when he gets home. Everyone I talk to thinks I got pregnant while on vacation visiting him but I'm very skeptical and not hopeful. 

I would say that if April 8th was the last time you BD'ed... lets say you ovulated 3 days after that (since thats about the average length of time sperm can survive waiting for an egg) and then it take 14 days for implanation and hcg to show up on a test... that would be today! Go for it! You never know...!