I would agree with the above, replace 1 or 2 feeds a day with formula - make sure it's not 2 in a row though or your boobs will be very full and sore. You can then gradually up it. I struggled with breastfeeding exclusively as well so started combi feeding to give myself a break - you could consider this? I have definitely found that my supply is dwindling though so I could end up using formula all the time unintentionally. I find breastfeeding really convenient at times and would prefer to carry on combi feeding eg it's so much easier to breastfeed in the night than get up and make a bottle, now that my oh is back in work I'm doing all the night feeds so don't get the benefit of others being able to feed xx