I think I might be starting to freak out a bit here

Hey there people. Long time lurker here. I decided to start writing because it's late at night, my mind is running wild and I'm trying to piece together the situation myself here. This will probably turn out to be a wall of text. Apologies to anyone who might see it as spam or bothersome - my bad.

Context:
in the second half of my 20s. Working in Germany. Healthy and slim. Working as a field technician for a company installing machines for industrial kitchens. Since this whole pandemic started I have always worked (and traveled around the city). I had offered myself for AZ when people were refusing it, got my second as Pfizer and 3rd with Moderna after 6 months from my second shot. Always followed guidelines regarding masks, vaccines and the whole shabang.

These past 6 months the whole 'global pandemic thing' kinda started becoming 'old news' so-to-say for me. Yes, some people I know got it recently, yet most had little to no symptoms and all recovered without a problem. In my mind I have been thinking 'come on, in 2 years working in closed environments with no ventilation and all sorts of people I have never caught it - I am surely one of those fully immune or asymptomatic ones, right?'.

On top of that I have started to indulge actually going out: drinking with friends, dining with people, casual socialising... I still believe that there is no way going forward without it. I know I cannot stomach another Christmas, Easter, birthday or whatever by myself. And still here I am freaking out after actually getting COVID.

Being brutally honest I was actually quite chill up until about an hour ago. I had been watching the last episodes of a certain very lighthearted anime comedy series that's coming out while lightly coughing, cleaning my nose pretty often and drinking as much water as I could. At some point I came to realise that something was not right. Initially I couldn't put my finger on it, I was just feeling uncomfortable.

Then it hit me: I couldn't smell anything. Not the laundry I did today, not the soap I had used to shower myself with, nothing. Up until this point it had been nothing more than some cough, sore throat and phlegm. Now it felt real - or rather unreal, it still feels like a nightmare.

Thinking logically it doesn't even make sense to me - I mean, come on, it's just smell right? - still losing the sense of smell is the first thing that has truly scared me since testing positive 2 days ago.
I have been going around the apartment for 20 minutes trying (to no avail) to smell stuff:

• old spice deodorant stick
• mouthwash
• toothpaste
• perfume
• isopropyl alcohol
• chlorine (super concentrated mildew killer spray)
  I just feel like i have ice up my nose. It's a very weird and unpleasant sensation (or lack thereof).

I have now just decided for no particular reason to do a mouthwash, and since then I can faintly distinguish smells. What the fuck.
I am now in between putting paper imbued with mouthwash in my nose and drinking a glass of the heaviest edible alcohol I have in my apartment. This is just insane.

Noone I know has lost smell or taste since the original variant, 2 years ago. I am worried and scared. Be brutally honest with me people, should I be or am I just being unreasonable and overly emotional?