Due to ovulate today. Anyone else??

So according to my apps, Glow and Ovia.. I'm expected to ovulate today. I done an opk yesterday and the LH was dark but not quite as dark as the control line. Just done another opk and it was the same. I'm hoping this means I'm close to ovulation or I have ovulated in the night or something? I've dtd nearly every night for a week now. Just incase lol! Do I have a cycle buddy? AF is due 4th July? :-)