First TTC is scary

I've been using this app for the last two cycles and I have to say, this is a wonderful app. It allows me to ask questions, state my dilemmas, concerns and repetitive questions BUT it can also be overwhelming. I find myself reading too much into signs and peoples stories. For instance the possibility of chemical pregnancy or MC never really bothered me or even my ability to conceive. But being here has made me worry about those things more. How many of you guys TTC for the first time are afraid about not being able to conceive at all without fertility assistance or worrying about progesterone levels ect??