Sorry in advance- this is long but I'm really struggling...
Our daughter is 5 days old and I'm really struggling with breastfeeding. After some initial difficulties in hospital, the CMW manged to help me get a decent latch on Sunday and I hoped things would get a little bit easier. However yesterday was horrific - although she is still feeding and the latch is much less painful, it's a complete battle to get her on the boob and she gets absolutely hysterical everytime I get her in a position to feed. She honestly spent about 8 hours crying hysterically (bright red in the face and horrible screams and sobs) yesterday. Hubby is being really supportive but we're worried sick and don't know what to do.
We're trying to feed her at the first sign of any rooting but it doesn't seem to be making any difference how early I offer her food. She still gets hysterical and refuses the breast for hours before latching on. DH takes her away and calms her but as soon as she comes back to the breast, it starts again. She's really upset, I'm really upset and she must be starving by the time she actually gets on and feeds.. When she does feed, I feel that she getting on ok because i can see her jaw going, ears waggling and hear sucks and swallows. I just can't cope with the battle and distress to get there - I feel like she's scared of me and of being at the breast 
We've been trying to feed on her demand as it seems to upset her more if we try and wake her to feed every two hours or so. Should we be doing this and following her lead or should we be more regimented about offering her it every hour/two hours etc?
For info, on Sunday she fed on 15 occasions for a total of 190 mins and yesterday she fed 11 times for a total of 125 mins. She slept through for 4 and a half hours last night until I woke her at 6.30am and after 30 mins of hysteria, she's fed for 10 mins from each side since.
We're so scared of another day of non-stop tears and fighting that hubby has been to buy some emergency formula and a bottle. I really don't want to resort to it but am scared that all the fighting the breast and tears must mean that she's really hungry.
Does it sound like we're feeding her enough and has anybody got any advice or experience of feeding a baby who gets hysterically whenever offered the breast?