Dear Friend,
Which Clifton are you from? I have a son who lives in Clifton, a district of Bristol, UK.
First of all this statement of yours struck me:
[Sorry if these questions seem dumb, but, despite having grown up in a kjv church, I feel lost!]
First you must ascertain if you are saved, but struggle with assurance or if indeed you have not come to the full knowledge of your saviour.
You need to pray earnestly to God to show you your soul's condition.
Bible reading alone does not make you a Christian, but certainly reading your bible is very important for your growth in Christ.
As far as reading the bible is concerned, here is some advice from a man who came a long way:
You are using the KJV, this is the English bible of my choice, too. The modern versions based on Westcott&Hort are somewhat flawed IMOP
1) Set aside a time in the morning, before you do anything else. This is No. 1 priority in you daily routine. Guard this time, do not allow interruptions. Shut the door behind you.
2) Start with a devotional like "My Utmost for His highest"
https://utmost.org
or Morning with C.H.Spurgeon https://www.blueletterbible.org/devotionals/me/view.cfm?Time=am
3) Get a bible reading plan or make your own.
It is important to read the bible with a plan, not just randomly.
4) Read what you can manage, but read regularily.
5) Read portions of the NT, AT, and Psalms or Proverbs every day. I have my own blend of
x chapters Pentateuch and History
x chapters Prophets and other Wisdom scripture
x chapters Psalms or Proverbs
x chapters NT
If x=1 you get through the bible in roughly 1 year.
Highlight with different colours as you like, here is my code
green truth
yellow grace
Blue worship, praise
brown judgment, warning, sin
grey wisdom
pink - messianic prophesies in OT
purple - miracles, angelic encounters, God's voice
black - damnation
6) Keep a journal, The Youversion gives you tools for it, or use Biblegateway.
7) Pray during bible reading and afterwards. Start with Thanksgiving, praise and worship, sing if you can.
Pray the Lords prayer.
God Bless,
Philip