To call or not call?

Ok, so today I had a bunch of tasks to do— emails, phone calls, web searching and exercising. Then I woke up feeling under weather. I got most tasks done and then took a long afternoon nap. The phone calls can wait or can they. I’ve put them off before. Was I napping because I was sick or to avoid making the phone calls? If it is the latter, then why don’t I want to make the calls? The calls signify taking my business in a new direction. As much as I said I want this direction, even dreamed about it, now I am not sure. Why am I not sure? Simply put, I am not sure if I and my business are good enough for this direction. I guess I have to push self doubt to the side and dive right in on the phone calls.