Hubby ON board or OVER board?

Danielle
My husband and I got married back in June. We always knew we wanted to "try" ASAP and I was the one talking him out of trying when we were engaged. We are 27.
Now we have been married and he's just not interested. We've never been the type who enjoyed "baby making sex" even on BC (Other options are way more fun). And we had to postpone TTC because we went to the Dominican on our honeymoon and... ZIKA...
Should I be worried that he's now just not interested in trying? Since the beginning of august we've "tried" twice. Again, this was never a preferred method and we just moved into a new house (stress). He says he is still completely on board... Any way to get more husband buy-in? Or honesty if he wants to wait (which I am open to if that's what he wants!) 
I don't know... Just feeling a bit alone... Not the kind of thing I talk to my girlfriends about (I'm the only married one).