Again 😓

Hey ladies I have a question ! Sooo I was suppose to get my period the 10th and I'm late, I'm spotting but I don't have any period symptoms like cramps or sore boobs and I always get those two symptoms and others and yesterday and today I feel like I have fever and today I have a bad headache ? What could it be ? I also feel stressed because I haven't had my period. Could that be the reason why it's late ??? I know it is but i don't get why I'm spotting with no other period symptoms 😰 I'm so confused