The fall was unfortunate and Lara took injury that you need to heal. For this, you use berries that you pick from shrubbery. Use Lara's instinct to highlight on. Pick the berries and follow the path.
A bit ahead, you reach a crate with a piece of cloth. Collect the material and follow the game's instructions. Hold down the LB button briefly, in order to heal your wounds. Try to have a fully-stocked supply of fruit on you at all times. During exchanges of fire, you will often need to heal wounds Lara sustains, so this issue is worth your attention, because it simply makes things easier later on. Before Lara, you can now see a view over the valley that she needs to reach. Before she does, you need to hunt for the bear in your way.