there are so few of us is the right one cauz " us " is plural and it needs a plural form of the verb to be which is are

There are, because us means multiple persons.

My name is Stella Oneil ,i saw your profile and i became interested in you,i will also like to know you the more,and i want you to send an email to my email address ([email protected])so i can give you my picture .Remember the distance, co-lour or language does not matter but love matters a lot in life.