Yes i do regret a lot doing it now I do completely refrain from doing it. My intention was of pleasure so i knew it had a 100% chance of happening . It was not that thick. Sorry to use this these words but it was not as same as it comes out of masturbation, it were just few sticky sort of drops

Was my fast void because of that?

Did it come with ejaculation and after that you felt weakness and finished the errection? What I understood you roza wasn't become was valid because the secretion came out was mazee not maanee (semen). What I understood you roza wasn't become void. It was valid. And apparently it was just like water but abit sort of sticky then roza is valid and not broken