Christians: are these sins?

Eating shellfish is unclean as per se is due to what the shellfish is consuming on the sea floor,getting remarried is not wrong unless your remarrying your once divorced spouse as in adultery that got you guys to marry after you or your spouse cheated on the previous spouse,getting a tattoo is like spray painting the church like you see on the side of the trains going by at the RR crossing,touching the dead animal is due to Samson not obeying the lord when he saw the carcass of the dead lion with honeybees inside,shaving is forbidding in part of hebrews law,wet dream or masterbaiting as in love not yourself but your mate, menstruating is due in part of the Genesis after eating the forbidding fruit which the woman is given punishment(birth pains,menstrual cycle,other woman thing).