Hi there, I have a 5 month old baby and am du...

Hi there, I have a 5 month old baby and am due to start work in 7 weeks time. she has been exclusively breastfed from 2 weeks of age. My husband and I have tried to give her the bottle every now and then but she completely refuses it or just chews on the teat! we have tried different teats but there really isnt much variety out there! what can i do to get her to take the bottle? am very worried now cos im meant to be back at work soon :( She will also need to adjust to having more bottle (formula) feeds as I cant express anymore, as well as being apart from me (and vice versa!) Has anyone been through this before, your words of wisdom will help heaps! thanks