Hi M.!
I am a new mom too, to a little boy who is 6 months old. As far as belly time goes, I know your struggle, he hates it too! He actually sleeps on his belly now and loves that, but hates to be put on it to play. What I have found to work is after he is fed and the happiest time of day is a good time, so morning for him. I try to lay down with him and dangle things a little above his head and laugh and giggle and play music or if you have a dog, I am sure your little girl loves watching the dog or other animal and that helps distract from the tummy time. The other thing that really helped was to let him fuss for a minute or so and he would settle and then look around, I just hate seeing him fuss, but it was surprising to me how quickly he accepts it and then starts to play or hold things. So, I think it will get better for you for sure, 2 months is really young and it is good to do tummy time, but you have a few months to keep trying!! Also, just a note, I found the best book, that I wish I would have read when before I had a baby, but got it around 2 months after he was born, it is the Baby Whisperer, it has great tips and advice for scheduling and other methods to soothe and train your baby to sleep other than "crying it out" which I just can't do. So, don't know if that is what you are interested in, but you can also find forums on www.babywhisperer.com of other moms and tips of feeding and scheduling and all sorts of info, really good stuff! Anyway, good luck!