Dd is 10 weeks. DS is 2.7.
I am finding the newborn/toddler combination impossible 
They both want my attention all the time. DD doesn't sleep well and needs to be rocked to sleep (don't mind this at all it's just not that practical with DS)
With DS I put in so much work to have a bedtime routine but I just can't make it work for dd. As she's not in any routine yet when DS wants to have bath/bed etc sometimes she's already asleep sometimes feeding etc. she also tends to get very overtired as I can't get her to sleep as I'm dealing with DS. She's still unsettled/colicky all evening and I wonder if a proper bedtime routine would help her settle.
Feel as though I'm failing them both please tell me it gets better