Donny's point about the VP is a good tip. Also try doing it this way - plug the guitar straight into the amp, set a suitable volume there and play with your foot on the (now by-passed) pedal. You will soon know if you are relying on it to cover picking problems and once you have that under control you can start using the VP for one of it's main purposes, that is, to maintain the sound level as the guitar's sustain diminishes.

Will's encouragement tells a vital tale. Progress is usually made in a series of "plateaux". You will seem stuck for ages not quite able to do something, then suddenly your hands/brain get the message and you move up to the next level. This never stops through life as long as you play or practice.
You also have Basil offering help: he's such a wealth of knowledge that he can answer most questions; and even question most answers!
Suitable amps have been covered many times on the forum. Try as many as you can, particularly bass and keyboard amps. Used keyboard amps are often cheap and have a "flat" and clean response that seems better for steel than the bias that regular guitar amps have towards overdrive.
You definitely came to the right place.
