D.G.
I am best to guess that your a first time mom. First off when you are breastfeeding you should be feeding you baby more often then every 4 hours, if you formula feed the baby only needs to eat every 4-5 hours when you breastfeed, you should be nursing every 2-3hours, which is part of the reason why your not producing enough milk, so you need to nurse more often then you are doing now, 2nd your also losing milk cause of the formula supplement, 3rd, your baby is going through what is called a growth spurt so yes she will be hugry more often cause she is growing, so if she seems to be hungry 1 hour after her last nursing, nurse her again, this is what is going to build your milk supply, this wont be the only time she will acts like she is always hungry, growth spurts happen at ages 6week, 9weeks, 12 weeks, 3 months and again at 6months of age, so i hope your ready. As for a let down, she isn't getting it fast enough cause your not relaxed. you need to relax when putting her to the breast cause all stressfull thoughts affect your milk supply as well, so when you sit down to nurse, clear your head of all thoughts other then thjinking about how much you love your daughter and your let down will come fast. Also i would highly suggest you go to your local BEST center which is kinda part of wic, even if your dont qualify for wic the BEST center will help and talk to a lactation consultant. With my 1st daughter i went through every single imaginable breastfeeding problem, from getting her to latch on correctly, to sore nipples, a diminishing milk supply to mastitis, i went through it all and cried over many of the problems, but with the help of the BEST center i got through it, by my 2nd child i was a pro at breastfeeding and was lucky enough to not have 1 issue other then finding a bottle she will except with pumped milk cause i had to go back to work. Trust me nursing will become easier, as long as you stop with formula and nurse her every 2-3 hours. you have to remember that their tummy is only the size of their little fist, so they need to eat and often. If you have more questions please feel free to send me a personal message.I have had training as a breastfeeding counsoler, which is different then a lactation consultant, so i do have experience with other mothers as well as personal experience so you can trust what i am telling you. best of luck to you and your daughter