Fresh New Member!

Hello everyone!
My name is tasos, im from greece and im 18 years old. Ive been playing guitar for 4 years on my own with the help of two books. "Metal Lead guitar 1,2" of troy stetina.I really love playing the guitar and i really want to get better at it.The thing is that im realy~ lost. i dont have a standar style i like playin some blues then some metal then just rocking.I dont know where to start, or to continue for the stuff i need to know. the exercises i need to make and they way to write a riff or a solo., i think im barely on the intermediate level. i recently moved so i dont have my stuff to record and upload a sample of my playing so you would tell me your opinion and what level of lessons i should start following. i hope you will help me and "fix" my guitar playing!