Well hon, crying at your age is pretty common. The brain isn’t fully developed until approximately. age 26 and some of what you need to cognitively deal with your emotions simply isn’t there to support you, yet.
Can you just be patient with yourself and know your body will catch up with you very soon?
And ignore jerks like the one who posted here that crying is weak. Crying actually fulfills an important physical and emotional outlet that cleans the body of excess negative energy.
Just keep being the star you are. Soft breezes to you PepperMint.