I don't like talking to people about my feelings....but I don't know what to do?

Ive always been the type of person to take the time for people I care about and listen to their problems. But I never liked talking about mine....I feel like I will get teary-eyed or something else.I just don't trust people really and I don't like talking about my problems or bugging people with them......But I need help. So much is going on and I can't take it.Im not gonna talk to anyone about this but I need to know,what alternative can I do to feel better?