Blowouts 😭

My 2 month old is breastfed so she only goes poop about once a week which means once a week I can expect to throw out another outfit wipe her down from head to toe and wash whatever else she got poo on. It's bad, when she goes SHE GOES. Her diapers aren't too small and half the time she is just laying there when it happens so what the heck can I do!? Anyone else going through this?