Panic

So My periods been late before but it’s always been 2/3 days never a week but this month it’s decided that it’s gonna be late by 6days going to 7 and now I’m panicking cuz I don’t know what to do and it’s just crazy no way, what would I do, I don’t know how or what to think am I excited idk am I scarred of what might happen definitely am I ready idk I don’t think so maybe I’m not sure , and what if we decided not to keep it how will I feel after, I’m super anxious and just don’t know what to do