I know how it is. When you have a small business you try to do everything yourself, because, well, everything costs money. There was plenty I did on my own when I first started my business, but there are a few crucial things I definitely did not try to do myself!
For me, those were things having to do with money, legal paperwork, and filing taxes. Why? Because these involved a depth of knowledge that I knew nothing about, and they were way too important to do half-ass or make guesses at along the way.