Hyperventilation may also be the cause of your cold sensations, particularly if they are in your hands and feet. Those that have anxiety may be more prone to hyperventilating, which is when your body has more oxygen then it needs because breathing too quickly caused you to dispel your carbon dioxide.
Luckily, the USCIS allows you to check the status of your citizenship application online. To check your status, you will need to: Visit the My Case Status page on USCIS (https://egov.uscis.gov/cris/Dashboard.do). You can also learn more about processing times for specific applications on this page.
To fill out an application online, click here. 1  Fill out the passport application (Form DS-11). 2  Submit Proof of U.S. citizenship with one of the following: 3  Previously issued U.S. passport, if issued less than 15 years ago. 4  Certified copy of a birth certificate. 5  Naturalization Certificate.