Help!!

I can’t for the life of me seem to produce more than 1 ounce on my left side and if I’m lucky only 2 ounces on my right side. My baby eats 4 ounces every 2-3 hours. But I’m only lucky enough to get 3 ounces once in a while. Usually only get about 2 ounces every 2 hours. I’ve had to supplement with formula because she wasn’t gaining due to me not producing enough. Anything I can do, or do I give up now 😞