the human clotting system is super complex
most explanations cover around 20 enzymes and co factors - but don't even mention Factor V
it is on a separate branch of the coagulation cascade that is not often described
https://en.wikipedia.org/wiki/coagulation#/media/file:coagulation_in_vivo.pngi mention this only to help explain that no one here - not even the most well read of us is in a position to advise what will happen to someone who has a deficiency in this factor - if they take things that affect other parts of the coagulation system
fibrinolytic are generally safe for most people at reasonable doses - but you are in a differed group than the general population and therefore - if it were me - i would be wary of simply rolling the dice
as - although the probability of an uncontrolled bleed may be small - the consequences can be large.
other non anti-coagulant biofilm agents would be a safer bet - avoiding this issue - eg xylitol
or at the very least do some thorough research on how fibrinolytics might interact in someone with Factor V issues - which i expect will be a pretty deep subject with some gaps in our knowledge.
Wikipedia has a good basic article on the role of the various factors - with references - which is where the diagram came from
https://en.wikipedia.org/wiki/coagulation