Should you sense that things are getting progressively worse for you, please try your utmost best to not panic too much. It might have been too much to ask of you to not panic at all. You may have already pressed the panic button, but it is hoped that this has not led you towards committing irrational acts owing to your current state of confusion. Do your utmost best to seek out professional help as soon as possible.
You could get this from a one on one psychiatric service harahan consultation. Your current circumstances and predicament may insist upon it; so you could enjoy this consultation online in a manner of speaking. But if this clinic is located fairly close to your place of residence or work, do try and make every effort to go there in person. On more occasions than not, a psychiatric consultation at face value is in your best interests.
Your psychiatric evaluator is better positioned to assess your immediate and urgent situation. Note that under such critical circumstances, you could bypass visiting your GP, although he is also in a good position to accurately assess your mental condition. To calm things down for you, it is to be expected that doctors may wish to prescribe some form of medication. But it is the psychiatrist who is better qualified to prescribe something a lot closer to your immediate state of mind.
This comes from specialization and experience. Please do not ignore your state of mind. Do not delay. The longer you procrastinate, the more you worry. It could get progressively worse. Things go downhill from thereon. But enough negativity for one lifetime. Think positively. Know always that there are professionally qualified people out there to help you. Do take advantage of them.