Mommies, hello. I need advice on carrying a baby carrier. I've been …

Mommies, hello. I need advice on carrying a baby carrier. I've been learning and watching. They say it's better to do without one if possible. But my daughter is 3.5 months old and weighs 8.3 kg, she's 68 cm tall. Okay, I can hold her for an hour on the playground sitting down. But when we're in the park far from home, she doesn't want to lie in the stroller, her hand just gets tired. When Dad is nearby, he holds her, but he also gets tired. After all, it's only 8.3 kg, everything's ahead. Therefore, I need a baby carrier.