If I were you, I wouldn't try to use any energies until I cast a circle and used the elements to expel of whatever is blocking you.
Simple way to do that:
Make a circle around you of sage or salt.
Put something that represents air toward the west using a compass or phone app (a feather, incense, anything that is associated with air), something that represents water towards the east (easiest thing to use is actual water or moon or blessed water), something that represents fire towards the south such as a candle, and something that represents earth towards the north (salt would be the easiest)
So basically you have a circle of sage or salt with something that represents the four elements in their associated directions. It is believed by some witches only to invoke elements east to west.
Then you invoke them, when I invoke the elements I usually make up a rhyme. I will see if I can make one for you.
"Water i summon you today, to make whatever is blocking my magick wash away.
Fire I ask that thou powerful spirit set ablaze, whatever is keeping my mind in a haze.
Earth I call you to renew my soul, to help my achieve my ultimate goal.
Air I invoke you to be by my side, as I ask thee to restore my powers to their natural tide.
Spirit I plea that thee, will restore my energies as I need."
Once you feel the power coursing through you or your energies being restored, it is important you dismiss the elements. The chant I use for each of the elements as I dismiss them is:
(Fire, water, earth, air or spirit) "I bid thee farewell with a thank you and a heart full of love and light, and ask that you may wander here often to ensure I am safe throughout the night."