Nothing to do now besides ride it out. If it's for personal use, it's all good man! Pick them out and smoke up. If it's your career, then you really want to get this issue fixed next time around, as herms are dramatically less profitable obviously. Could be a few things, usually a light leak, a finicky strain, some induced stress like a broken branch, drought, etc., or chronic feeding issues (too high or low of food). In all cases, genetics strongly influence susceptibility.