That's great news, hon. Hope things keep progressing well and please keep us up to date. From my own experience and the stories of others I'll just let you know right now that (depending on the frequency of your injections) the day or so before the next injection can be quite emotionally challenging. Just keep tabs on how you're feeling in the cycle.
Also, you're rather brave, not sure I could do my own injections, I can't even look at needles going into the skin...yes, I'm a wuss.