I have a history of mental issues, I’ve never been diagnosed with any mental disorder other than anxiety, OCD and neurotic behavior, used to have PTSD but that’s way better now. However The past few months I’ve been having dreams every few nights, they usually start fine, then end up in one of 4 ways.

Wherever I am being infested with some sort of insect/animal for example, ants, leaches, bees.

Me killing someone. Sometimes I wake up right as I kill them, sometimes I’ll cry in the dream. They’ve never been someone I know usually made up people in my head.

Me dying. Most resent ones have been a sinking boat and bookshelf falling on me

Someone I know yelling intensely at me, I’m never able to make out what they’re saying but their voices are very frightening.

I know that dreams can say a lot about what your thinking and this concerns me. If anyone has any opinion on whether or not I should be concerned or if they’re just nightmares. Or if I should tell my mom or my old therapist about it please let me know