Amazing change is such a short space of time! I know it's a personal decision, but why stop breastfeeding after only two weeks, if you don't mind sharing?

Girl, we had a terrible time with breastfeeding! At first my milk took forever to come in. She lost almost a pound in 3 days. So I was told to start supplementing. I had to use a nipple shield from the beginning bc they said I had sort of flat nipples. Once I started supplementing, she basically gave up on trying to suck at the breast and would just sit there and scream and act like she wasn't getting anything. The whole thing of her losing the weight at first really freaked me out too so after all that I was just having to pump and give her that along with formula bc I didn't have enough milk. I was told to put her to the breast, then give her a bottle with formula and also pump every 3 hours. All that was extremely overwhelming for me and I planned to stop breastfeeding at 3 months anyway once I went back to work bc I don't have time to pump at work. So I decided I wasn't able to enjoy any of my time off work or spending time with her bc all I had time for was trying to feed her and pumping so I decided to give it up. Long story but that about sums it up. I wish breastfeeding had been easy for me like it is for some people but unfortunately it just was too much.