hi, you've got to help me. im already into the fourth generation in the village with 6 tech levels accomplished and 5 puzzles solved. (just started)

Here's my story. one day, this 21 year old villager (Aika) was nursing. then she encountered an EVENT. i made her drink a sweet-smelling liquid, then, she turned into a two-year-old! her status stated that she was still nursing. my village population was about 15 at that time. Unfortunately, one morning i woke up and found all my villagers dead exept Aika. she seemed to have full health even while nursing without food. 2 villagers - Aika and her daughter remained on isola. i am unsure of whether to restart the game as i have spent so much time on this game but i am aware that the only thing which can help me is an island event throughout Aika or her daughter's life.

what are my chances or getting a male and should i abandon this game?