That’s easy for you to say
No, it is not. It has taken many decades to come to this realization.
I would like nothing more than to love god
This is fortunate, because love is a decision, not an emotion. Love is something we choose to do, especially when we don’t “feel” like it.
Am I going to hell because I told god I hated him?
No. It is a misunderstanding that hate is the opposite of love. The opposite of love is indifference. If you have enough investment in someone to “hate” them, then you are connected.
It may not seem like it is, but there is a lot more choice involved than you may realize. At a time in my life when I was feeling the same as you have expressed here,
I came across this book.
I realized that most of my mood/emotional problems came from dysfunctional thinking. If one changes one’s thinking, and conforms to what God says about who we are, one finds that life is much more tolerable. I will not say one is “happy” all the time, but certainly one can avoid the depths of despair.
wake up in the morning with a spring in my step
This is tough to do, especially when one is in grief over the loss of a loved one. One may not feel “springy” for quite some time. Each day is a new beginning, and how one approaches the day is primarily influenced by attitude. If one can focus on gratitude, one is more likely to be able to make it through the day.
“…give thanks in all circumstances; for this is the will of God in Christ Jesus for you.” 1 Thessalonians 5:18
The Apostle does not say that we should be grateful FOR all things, but IN all things. All things, even the most painful, can be transformed by God into richness of life.
"The steadfast love of the Lord never ceases, his mercies never come to an end;
23 they are new every morning; great is your faithfulness.
24 “The Lord is my portion,” says my soul,
“therefore I will hope in him.”( Lamentations 3)
His steadfast love is new every morning. Therefore, you can greet each morning saying" The Lord is my portion, therefore I will hope in Him"!
Faith is the gift given to you by God at baptism, so you have it, whether you choose to exercise it, or not. It is like a muscle, if you don’t use it, it will atrophy.
You can choose where you place your faith, or if you wish to withhold your faith. Jesus says to you:
“According to your faith let it be done to you.” Matthew 9:29
Therefore if you choose not to place your faith in Him, despair will be the consequence for you. If you choose to place your faith in Him, He is faithful, and will keep His promises.