Omigosh! You're in the UK? England? London? Oxford? Cambrigde? Brighton?
=D
I feel adrenaline even when I talk about it?
Do you want to adopt me? I'm an angel. (grins)
Okay, back to topic. Hell, you're in UK. There's teachers all around.
Practice scales. But not rigidly. Play around with them; the ordering, the fingering, the spread-out of notes and stuff. Make sure it is flexible.
Make sure you learn the blue pentatonics. The most basic scale around. Helps a lot in improvising and applicable in all situations.
Don't just aim towards shredding, it isn't all the great. What about other techniques? Pinch harmonics are way fun, I reassure you. Tapping and all that. Don't rush towards speed, it will come naturally once you get your regular dose of practice. Good luck.
(And adopt me, please?)