The Human right to life, liberty and security of person could not correctly ever be described as a "negative right". Could you possibly get a more positive right than it ? That has persistently been the problem with the argument , you guys are starting out from the other answer end of the equation (your desired answer) and working your way backwards to try to get the formula that fits it.
You have a Human right to procreate, but not with anyone you like. We are talking within the realm of common sense, human rights are self evident, the extent to which you can legitimately wield that right is self evident. It is not self evident that you have the right to commit suicide., and nothing you have said has made it self evident or even likely to be true.