All perfect praise be to Allah, the Lord of the worlds. I testify that there is none worthy of worship except Allah and that Muhammad is His slave and Messenger.
If you are suffering from incontinence of that wetness, then you have to perform ablution for every prayer after its prescribed time has started, and you pray whatever obligatory prayers and supererogatory prayers you wish with this ablution until that time (i.e. the time of that prayer) elapses.
However, if you wake up from sleep and see wetness, then if you are sure that it is Maniyy (ejaculation), you have to perform Ghusl, otherwise you do not have to do so.
The view which we adopt here at Islamweb is that whoever doubts about the discharges whether it is Maniyy or otherwise chooses one of the two and applies the ruling relevant to it. This is the view of the Shaafi‘i School.
We perceive that you are affected with some sort of Waswaas (devilish whisperings/obsessive doubts), so we advise you to ignore them and not pay any attention to them.
Allah knows best.