Hey PC fam. I hope everyone is doing great today. I'm needing some advice. I believe i am in the right section.

I am a very shy person. I speak around those i am comfortable with. If i don't know you, i have to warm up to u before i can talk. Well, today i am feeling down today. See, I don't talk much because i feel that it comes out wrong or folks won't be able to understand what i am trying to say. For instance, when i say something or comment on a subject, folks tend to either look at me funny like u shouldn't say anything or have something sacrastic to say. Even when i try to tell folks what i know to be the truth, they act like they know the truth or try to prove their case of being the truth. Even when it is in joking mode, i try not to take offense but what i saying wasnt meant to be joking. When this happens, i freeze up because it is an uncomfortable feeling and i wont say anything else. I shut down. Its like i get upset and it takes a while for me to speak again. Folks tend to think that i mad or ask me if i am okay. I always tell them: i'll be alright. i'm okay. Even tho, my feelings are hurt a bit. I rather not say anything to anybody because it makes me feel like i said something wrong. I not saying much to anybody today unless they speak to me. I'm trying not to be this way but it is hard. this is the only way i know how to deal with it. Any advice on how to not to take it to heart because i'm tired of feeling this way?