In 1 John 5:3, to love God is to obey His commandments, which are not burdensome, so they are not a yoke of bondage. In Psalms 119:142, God's law is truth, and in John 8:31-36, it is sin in transgression of God's law that puts us in bondage, while it is the truth that sets us free. The reason why God saved His people out of bondage in Egypt was not in order to put them under bondage to His law, but rather it is for freedom that God sets us free (Galatians 5:1), and God's law is a law of freedom (Psalms 119:45). Likewise, Jesus said his yoke was easy and his burden was light (Matthew 11:28-30).
People are free to categorize God's laws however they want. For example, I could categorize God's laws based on which part of the body is most commonly used to obey/disobey them, such as the law against theft being a hand law, however, the fact that I could categorize God's laws in that manner does not establish that any of the authors of the Bible categorized them in the same manner, so if were to insert my categories back into the Bible in order to create my own doctrine, such as saying that Christians should no longer keep hand laws, then I would making the same error you are making. The problem is that the Bible never lists which laws are moral, ceremonial, or health laws, and never even refers to those as being categories of law.
For example, the laws that people consider to be ceremonial vary widely depending upon whom I ask, such as some people considering everything but the Ten Commandments being ceremonial, however, many of the laws other than the Ten Commandments have nothing in particular to do with ceremony or health, such as the laws against kidnapping or rape. Furthermore, saying that the Ten Commandments are the Moral Law implies that it is moral to disobey everything but the Ten Commandments, however, the Bible makes no attempt to distinguish between some laws as being moral or not, and I see no justification for thinking that it can ever be moral to disobey God.
In regard to Colossians 2:14, it is not speaking about any laws being nailed to the cross, but about our penalty for transgressing God's law being nailed to the cross and about Jesus dying in our place to pay the penalty for our sins. As followers of Christ, we should live in a way that points towards him by obeying the laws that do that. The only way that a law can no longer be in effect is if what it teaches us about Christ's eternal nature is no longer true.
God's laws are generally divided in the categories of mishpatim, chukim, and edot. Mishpatim are laws that govern our relationship with our neighbor, which straightforwardly make sense, which are based on the principle of loving our neighbor as ourselves, and which are often found in common among most civilized societies, such as laws against theft and murder. The chuckim are laws that govern our relationship with God, which don't straightforwardly make sense why God commanded, which the only reason to follow them is that they are God's will, and which almost invite us to ponder what God was teaching us about Himself by giving them, such as the law against mixing wool and linen. Furthermore, the laws where we don't understand why God commanded something are where we have the greatest opportunity to express our faith in God by obeying them. The Edot are intended to remind us of certain events, such as the Sabbath and Passover. None of these categories used by the Bible carry the connotation of some laws being moral while others are not.