Feeding Struggles

I swear. My LO, who is 1 month now, wants to be on the breast 97% of the time she is awake. We had some issues in the beginning with my flow... Aka there was no milk the first week /week and a half and had to supplement. My milk has since come in, but still not much. Whenever I pump I get no more than a half ounce from each breast. I will get an ounce from one breast in the morning if she hasn't eaten off it in a few hours. We still supplement about 2 ounces if formula at night each day because after about 4 hours of feeding I'm tired. Anyone else have anything like this going on? Is been like this for 2 weeks now... Every night. I plan on calling the pediatrician tomorrow.