be less emotional

i get over whelmed with my feelings. I worry so much about pure emotion, it interfears with almost every relationship in my life. I’m not saying being aware of you true feelings is a “bad thing” im just saying i wish i could just bear through things with my emotions harness, or atleast a little less dramatic. my heart beats fast and im feeling as though i cant do things well enough or fast enough like im just never good enough…nothings ever right or ever goes my way.. and i know when im thinkin this that it’s stupid for me to be over reacting and i feel winey or spoiled but i still cant harness the emotion. It some what takes over the situation