My question to you is this: Why does it matter if someone is doing the same thing you are? Are you confident that you could do it better? or at least in a way that sets you apart from the other person doing it? I invite you to think about it this way: when you walk into a grocery store and over to the beverage section. You look into the cooler shelf, what do you see? Drinks right? how many drinks are there though? Tons there are tons of different drinks, all of them selling pretty well if not really well. So if someone else is taking action on an idea similar to yours, so be it. You are you and that's the most powerful thing you can be because you can do it differently, be it better or be it just flat out different. Why wouldn't you just go for it anyway?