Still writing my fantasy story

Hi
I'm up to page 224 of my fantasy story 'The Girl in the Mirror.'
I should have been at the end of my story but I wasn't. Then after a lot of thinking I realised that I couldn't end this story without making it complete and I couldn't do that in one book. I was going to have to make this story span two books. How was I ever going to do that? Was I crazy, I thought. Anyway, I've gotten loads more ideas to continue. I don't know where they (the ideas) come from but somehow I manage to get them down page by page. I'm still enjoying the process which is amazing for me. Maybe this is because I'm trying very hard not to look back on what I've written but keep moving forward. The polishing will come next draft.
Olga