Do I have a mental problem?

[LivewireT]

Everything will be going great and just all of the sudden I will think negative thoughts and make myself feel bad. It's like I can't let myself be happy. Then I notice that I dwell on the negativity for a long time afterwards. I'm not a mean or bad or immoral person. I don't know why I'm like this. Do I have a mental problem?? How do I make myself feel/think more positively?

[dodadz]

You have to make yourself better and think more positive.Don't dwell on negative thoughts and make yourself busy on things you wanted to do. Have company and enjoy talking, laughing and singing if you are fond of singing. I don't think you have a mental problem.

[Porthos]

Well that has surely something to do with your way of thinking. Maybe you worry too much. Maybe ...Either way,Unless you can be more specific with the case, no one can help you. If you go to a physcian, for example, you'll be asked to detail you problem.So please add more detail like when it happens, on what circumstances, etc.

[Alexis N]

It could be you don't believe you deserve to be happy so you bring yourself down. There are a couple different ways to deal with that, self esteem work etc. depends on your history and such, see what a therapist says.