Girls, it's hot in Astana and I'm dying from the heat at home, what's…

Girls, it's hot in Astana and I'm dying from the heat at home, what's more, I'm just sweating like an elephant, sweat flows like a river, I don't understand if it's because I'm breastfeeding? I just start thinking that only I have this anomaly... Maybe someone has encountered something similar, and if so, how do you escape from this?)