Discharge

Guys I need a little help here, starting just last night when I’m laying down in bed I’ll be on my phone or trying to sleep and then I feel something down there and when I go to Check it out, my underwear is pretty soaked, and it’s happened twice now and I tried looking it up but it said it was watery discharge but for it to be that much I don’t know if it’s actually discharge, if anyone might know what’s going on please shed some light.