Girls, hello everyone, can anyone tell me if they have similar rashes?…

Girls, hello everyone, can anyone tell me if they have similar rashes? I can't figure out what it is. We've been feeding the baby Sevenlac Classic for a month or more, and nothing happened. We switched to Sevenlac Comfort (and he goes to the toilet well from this), and gave him Baby Calm drops. Then these rashes started, we stopped the drops, the pimples started going away, but then they came back again. There were also on the forehead, everything went away there, but now they're coming up again on the back of the head and neck (but I somehow think it's sweat). The baby sweats a lot because it's hot at home, even though he lies almost always in