you will do fine!. don't get itchy.... leave it alone until its been in the towel for 24 hours at least. don't plant until you have at least a 1 inch taproot. When you plant, hold the seedling by the head, use your finger to make a hole and lower it in. while still holding it upright, push the sides of the hole closed around the root, leaving just the seed shell/cotyledon above the soil.. It will appear as nothing happening for a couple days, until the root is well established, then you'll see growth.
I've started watering my sprouts/seedlings with a shot glass of water a day and use a spray bottle to keep the soil/coco/etc moist. I water on the 4th or 5th day with 6-8 ounces of water. By then, you should see growth begin to take off!