Is the prayer of the woman who did not complete her الاحتلام (wet dream) valid, when she doubted whether what came out of her was منی (seminal fluid) or مذي (prostatic fluid), and then she performed ghusl and prayed, and then some of this fluid came out of her afterwards and before other prayers, and she did not repeat the ghusl, knowing that the fluid from her احتلام is clear, abundant, and viscous like مذي, while she believes that a woman's منی is yellow and has an odor?

Your prayer is valid, and you are not required to perform ghusl (definition) if semen is discharged after ghusl, according to many jurists, especially if you suffer from waswasah (obsessive whispering). If you are unsure whether what was discharged is semen or not, you may consider it not semen and only perform istinja (definition)' (cleaning oneself after relieving oneself). It is not a condition for a woman's semen to always be yellow; it can be white. It is recognized by its odor, or by the pleasure experienced upon its discharge and the subsequent subsiding of desire. We advise you to desist from waswasah concerning this matter.