My saved seeds from last years pumpkins turned in to squash? – Reddit Post

Is this a squash or courgette? I planted my saved pumpkin seeds from last year’s pumpkins and they’ve produced this. What are they? Some of the vines are long on some of the plants and the others are short like a courgette plant. Has cross pollination happened? And are they safe to eat. This is my second year of growing and have not seen or heard of these before.