If your supply dipped, so you started pumping a lot to bring it back, how did that go for you? Did it work? How long did it take?

I'm 6 m pp for reference. I thought my supply dipped because of my period, but it's not coming back quickly. I used to pump once a day, just before bed, and get about 5 oz. For a couple weeks, I've gotten about 2, so I'm going back to pumping 5x / day. Today, I fed her, put her down for nap, and pumped - o ly got about an ounce each time. Please share your experiences, I'm kinda nervous over here.