Hello, i fell and hit my forehead about 4 months ago, i had to get paper stiches, one side of the forehead had a big bump the size of a egg at the time of injury and got paper stiches on it, i have now like a dent on my forehead from this,and like the vein is sticking out, and the other side have a grazed scar , will this go away? i have beening treating it with bio oil.