Will I get a stimulus check if I only filed for my 2019 taxes and didn’t file for 2018

Yes the IRS will use your 2019 tax return for the stimulus payment. 

I have th card. Irs says my stimulus payment will be dd today but acct number shows last 4 of my ssn..is this correct? will this affect the deposit

I no longer have dd will they mail it to my new address which is the one they have on file when I filed my 2019 taxes 

Yes the tax refund will be mailed to the address on your tax return if they are unable to direct deposit it in the bank account shown on your tax return. 

What if the 2019 return is still pending?