If you feel like crying, then cry.
If you feel like screaming, then scream.
If you feel like things are out of you control and you are frustrated, that is okay too.
We can’t be happy and satisfied ALL the time. You can still be a positive person in general and have a bad day or a moment of weakness.
You are allowed to feel all these things without shame of guilt. Now I am not asking you to drown in those feelings. Just that ahving those feelings sometimes, is okay.
Once you allow yourself to have those feelings, recognize them, feel them and when you are ready, find a way to deal with them. If you need to get outisde help, that is okay. Sometimes we just need the space to feel them and move on. I am working on getting rid of the judgment of having feelings that arent jolly. The point is to purge all negativity out of your system and learn more about yourself in the process.
Again if you need help, get it!