help i need advice/info!!!!

[amy5591]

Right so il start and tell you a bit about myself. I am 24 live in penistone i have a daughter aged 2 who was born by emergency c section. I am 29 weeks pregnant with my second child. Recently been to the mw for my routine check amd shes noticed that my abdominal muscles have seperated. Has anybody experienced this before? I am a little confused to what this means for my second labour?
I was wanting to try for a natural birth but wondering now (as the mw mentioned it will be hard to push) should i go straight for a c section if i will have to have it any way after trying natural