Help!!!!!]

Ok I'm guessing this would go here but I'm not 100%. I usually get my periods regularly except even with the merina. This month I haven't gotten it I'm two weeks late and am starting to feel like I've got morning sickness but the weird thing is I don't feel like the flu....I know this is pretty vague but has any one else had this....is this just the flu bug....could I be expecting again?