Ditto the above posts...what's the status, did you get your medication? When you do, just resume the dose, don't double up on doses.
Hello and welcome to this site. I do hope you are able to get your medication soon, as I expect the problems you are experiencing is because you have missed a dose.
Let us know how you get on.
Sometimes a pharmacy where you're a regular customer can sell you a few pills to tide you over when withdrawal is an issue. Your physician should also have an emergency phone number.
It probably is. How many doses have you missed? Call the pharmacy, often times they can call the doctor and get things moving. You need to get back on track ASAP.