You need an embassy visa for Uzbekistan if you have a Bahraini passport
Visa options for Uzbekistan
Electronic visitor visa is required for trips longer than 10 days
Travellers need a visa to visit Uzbekistan for Business or Tourism for more than 10 days. Travellers do not need a visa if staying for 10 days or less. An eVisa is the fastest and easiest way of obtaining a visa for Uzbekistan because travellers can submit their application and supporting documents online. Once the application is approved, travellers receive their eVisa confirmation electronically. A valid visa is required to board the flight if staying for more than 10 days. If the visa is expired or doesn’t match the traveller’s passport information, travellers will not be able to board their flight.
This is not offered by sherpa°.
Apply on the government site.