My lactation consultant once told me "any amount of breast milk is amazing" and it stuck with me. Whether it's for 2 days, 2 months, 2 years, do it for you, not the baby. He/she will be fine either way. I had my second recently and I have to say even with complicated pregnancies and deliveries, breastfeeding has been the hardest thing I've done in my life, and I've always needed to supplement. I am winding down and cannot wait for this part to be over. Hang in there and do what is best for you!
Reply to Dreading breastfeeding/pumping