Building a photography business is a marathon not a sprint. Of course, most businesses are that way. There are a lot of moving parts that require attention, business licenses, taxes, marketing, equipment expenses ect. On top of all of that the internet can be both a blessing and a curse. While being on the web can increase your exposure to potential clients on an exponential scale, managing an online presence is somewhat akin to climbing Everest in my mind.
Thankfully, there is also a lot of help available and a lot of articles like this one about managing your online presence.
In my experience, the best thing to do is just take everything a day at a time. Stay busy, keep hustling, and the success will follow.