I've got less than 130 berries on the bush. There's @700 food in the food basket in village. Should I start to panic? Where will other food come from and what skills do I need to quickly gather to make sure my people don't starve? (first run through; just bought it yesterday - can't download guide yet (forbidden access, it says)

Any ideas? (so far have bought the lower costing (tech points) in tree, food, learning, construction). 8 tribe members (2 kids)