Thanks for writing to us.
Since you had your periods last week, the chances of pregnancy
are less. The symptoms that you are having can be related to anxiety
and gastric upset. You can do a urine test if your periods are overdue by at least 5 days.
I hope this information has been both informative and helpful for you. You can consult me again directly through my profile URL http://bit.ly/Dr-Rakhi-Tayal