My 15wk DD has been waking every 2hrs through the night, I am exhausted and reaching breaking point. She used to go 3-4 hrs between BFs, then at 11wks I just thought it was a growth spurt when she started waking more oftern, but its got worse and now I am up 10,12,2,4,6am every night and she only goes back to sleep by Breastfeedin. She refuses to take a bottle as we thought if we tried this I could get a break and dad could help out but no luck yet.... she will play with the bottle now but the minute it gets in her mouth she chokes. I need more than 1.5hrs of sleep in one go... any suggestions!!!