A picture of the dragon from above, to show the back pattern, will tell us what it is. These head diagrams/charts are not really useful because even among the p.vitticeps there is a very wide range of head shapes.
As for your dragon being small, many beardies have a slow growth rate for a variety of reasons and owners often post here thinking they have a Rankin's when it's just a very slow growing central beardie.
Mirage came out of brumation on April 26. He was doing great. On May 2 he started acting funny. We just redid his tank, and he keeps going into one of his hides. He just lays there. He shows no intrest in food. HELP!