Struggling 😢

I guess I didn't realize how wonderfully amazing, yet difficult it is to breastfeed.

My daughter lost a pretty decent amount of weight after she was born so I'm trying to feed her as much as possible to make sure I don't have to supplement with formula. I know that's not the worst thing, but still..

She throws up sometimes after she eats ( not every time) and the Dr said it was normal, but how much is normal? After she throws up should I try again or wait?) I guess I'm struggling because I'm worried that I may be overfeeding her ( am I missing the I'm done mama signals) Maybe that's why she is throwing up, or maybe I'm not holding her properly?

I have brought up my concerns with the Dr and she does have a follow up appt this week. I just wanted to vent and maybe see if any experienced mama's had any advice?