I am very anxious about my dds development and I'm finding it really hard. I am a born worrier but I also have a disabled daughter who has a really serious condition so I'm finding it difficult not to worry. My dd will not tolerate tummy time whatsoever and believe me I've tried everything. She does roll over but cries when she gets on tummy. She will sit on my lap and support head for a bit but will flop to side after a bit. Should I be worried? Is this normal or is she way behind? I really don't want to talk to health visitor as just makes me more anxious and worry. Thanks