Totally normal, as you now can see the seed has done it's thing and worked it's way to the surface. With the new growth happening on your seedling it doesn't look like you touching it has caused any damage. Good luck growing!The weird thing is the white tap root is growing sideways then down. Is this normal? goes about half an inch before going down, and those roots that go down are thin. I am a noob so I do apologize. The seedling looks with green leaves though.