Hi, Robert. It must be a challenge living in BeloRus!

Here's the website of one of the original lowcarb/Atkins recipe developers I ever ran into, back in 1998 when I started this W.O.L. It's based out of Germany/Deutschland, and includes how-to-make-its for all kinds of basics, including pasta... great for experimenting.
http://www.titanic.kn-bremen.de/allrec.html

Personally, these many years later, when I feel the urge to have a creamy pasta sauce or one fraught with basil and tomato, I steam up some fresh green beans (delicious!) or a spaghetti squash or sauteed zucchini ribbons (with garlic & olive oil).

Whatever you do, enjoy!