Nah, you weren't one of a [them] in a previous life, you're just carrying generations of fallen DNA in your own DNA.
That's why all the curses seem endless.
Gotta clean that shit up.
Jesus is the Way, dude.
His blood is what cleanses our blood (DNA).
Ask him.
Get in contact with it.
Seek him, truly, and you will find him.
He is the only one who can stop the curses, and replace them with the blessing.
Look up the song "The Blessing" by Kari Jobe.
Listen to it.
Get over all your issues with religious Christianity - Jesus has plenty of his own issues with the religious spirit that just wants people to "sit down, shut up, and listen to me tell you what to think."
Find out what he really thinks about you.
Why he gave the sacrifice he did for you.
What you're really worth.
What your DNA is worth - and why the enemy wants to co-opt it so badly.
He really does love you man.
And he has a real life for you that's worth living.
Be blessed in Jesus' name.