With the wood you gathered, and the crafting table you made, craft sticks with the wood, and use the planks and sticks to make wooden tools. Mine stone, collect wood, and kill animals to get more resources. With stone and sticks, make stone tools, which have more durability, mine faster, and do more damage. Then, if you want, you can kill cows to get leather, then use the leather to make leather armor. When you find iron make sure you mine it with a stone pick if you mine with your fist or wooden tool it wont drop. Iron is good cause you can mine diamond and gold. gold is the fastest but has the least amount of durability. The diamond pic has good durability and can mine netherrite so you can get netherrite tools. Netherrite tools can mine stuff fast and has the most durability.