Definitely not ashamed, even pre transition. I love myself fully and completely. There are some parts of my body I don't like at all, but I embrace myself as I am, and look forward to the changes to come. I don't think God made me this way, rather it's just one of nature's "hiccups". I do believe that God loves me deeply, and that there is nothing wrong with me that can't be corrected.
Whether pre or post transition, we are who we are, and should love ourselves regardless of our physical state. I absolutely can't wait for breasts and curves and what not, but am patient, and enjoying the journey as much as I am looking forward to reaching my destination.