Shoani,
A belated welcome to the forum. I wanted to add my voice to those urging you to bring all of this to God, even when you're mad or disappointed. God doesn't need our prayers...we need our prayers. When you bring all of your hurt and confusion and anger to Him, you're acknowledging that you can't handle this on your own..that you need Him. And that is a very good place to start. In fact, as I've mentioned in some posts quite awhile ago, when God really opened my eyes and started changing me I was in a blind rage at Him. I was so angry and hurt and confused and was basically yelling at Him. And all that happened is that He said to me "you're going to be ok." And suddenly I was calm and things were different...the stuff I was mad about was the same, what was different was me. It happened in the blink of an eye. I used to feel that I had to try to hide it from Him when I was angry with Him. After that experience, I try to be honest with Him and tell Him how I feel..good or bad. He already knows what you are feeling, what your struggles are. What most people long for more than anything is someone who truly understands them....what they don't realize is that there is One who truly does know you better than you even know yourself. And He loves you more than you can ever imagine.
As for feeling the presence of God, well, that comes and goes for all of us I think. Regardless of how far away He seems, He is forever near. Every breath you take, every moment of your life is a gift of love from Him. Every time you have felt love from another person, that was a touch of God's love. He is the source of all love and comfort.
For I am convinced that neither death nor life, neither angels nor demons,neither the present nor the future, nor any powers, neither height nor depth, nor anything else in all creation, will be able to separate us from the love of God that is in Christ Jesus our Lord Romans 8:38-39
This scripture is so true...nothing, literally nothing, can separate you from God's love. That includes feeling far away from Him. I pray you will find some peace in this.
Love to you in Christ,
mongoose