Difficulty TTC Baby #2

I am TTC #2. Been trying for 5 months. With #1 we got pregnant after the 2nd month!! Back then I didn't even know when I ovulated, my periods were not regular, and we hardly BD. This time I took an opk to figure out days, and my periods are regular. I was expecting this time to be even easier/faster?! Maybe I'm thinking about it too much?! Is there anyone similar?