Girls, hello everyone. A week ago I finished the course of antibiotics…

Girls, hello everyone. A week ago I finished the course of antibiotics. I didn't breastfeed for six days, expressing was painful and there was a blockage. I had mastitis with fever. For two weeks before finishing the antibiotic course, I cleared it all up. My daughter immediately took the breast but the problem is that there is very little milk and I don't feel any let-down reflex. The baby is capricious because he doesn't get much milk from the breast and only drips out in small amounts. I supplement with formula. Can I somehow restore good lactation or has the milk gone bad? I have been breastfeeding for ten days now and still like this. I often feed her and drink lots of fluids.