Girls, I'm suffering, help! Cracks on nipples from the first days of f…

Girls, I'm suffering, help! Cracks on nipples from the first days of feeding, I saw Nina Zaychenko for the first time, prepared to attach correctly and so on, but it seems like it didn't work out, gave birth on the 23rd since then they haven't gone away, started using pads, because of them milk doesn't suck well, in the end there is a blockage of milk in one breast, a lump doesn't go away, the breasts are hardening, aching, burning, called an ambulance, learned how to do it, scared that lactation or mastitis, squeezed everything with my hands until relief, suffered for 3 days, that's okay) when did your nipples stop