Common cold or korona or whatever that shit i got it. but the thing is nose is really aches, it has a bad pain inside ,why is that ?

I will tell you my secret - warm some water enough to melt some sea salt in it.
Then you can use something small to drop some drops in your nostrils.
It feels like you're drowning but it helps.
Also, drinking a little of what remained in the cup or gargling with it helps.
Also, lots of ginger and spicy stuff - always helped me, so I hope it helps you too!
*You may feel bad but force yourself to step out for a few minutes here and there and walk a short while if you can - clean fresh air and some movement help healing. Fruits & soups - they always cheer me up when I am sick. Get well soon and post more artsy stuff ! :D

Edit: how could I forget - laugh a lot = faster healing (find funny vids until you feel that you had a very good laugh = free and fun abs training) :P