ugly crying in bed during flush!

i did a flush last night and i had a dream that my father passed away. i've had this dream before but it is what it is. i dreamt it and i forgot about it BUT LAST NIGHT! I WAS UGLY CRYING. my lips were shaky trying to suppress the cries. i woke up just to cry. i had to remind myself that it was just a dream..

i read somewhere that having paternal dreams are connected to the thyroid? can somebody elaborate on this maybe?