In Need Of Advice.

Hey there everyone!

I've been playing for around 4 years now.. I've had a few private lessons, but for the most part I've learned on my own. I've studied scale boxes, arpeggios, pentatonic patterns.. but whenever I play, it just doesn't sound right.. Almost like what I'm playing doesn't fit together.

I suppose my question/plea for help, is if anyone could point me in the direction of a lesson to help me out with this. I need help with staying on beat and making more melodic solos and rhythm sounds.

Thank you for your time!