So frustrated😭😪

Breastfeeding moms, help me out if you can! I first came on my “monthly” cycle when my daughter was a month and half about a week or so after starting the mini pill. Since then my supply has dropped accompanied by bleeding or spotting. I know that your cycle can bring about change in supply but I’m not spotting irregularly to the point where I can just barely keep up with my freezer stash as I work 6 hours a day. I’m so stressed with trying to combat my low supply. I don’t know if it’s my cycle (although my bleeding and dip in supply often correlate), stress, or my medela pump but I’m on the verge of giving up😪. I love breastfeeding but the stress of worrying about my milk supply on top of working and being away from my lo is starting to be too much. I’m eating oatmeal with flaxseed daily and drinking lots of water already & also lactation snacks.. Any advice would be greatly appreciated😭