If my federal tax return has been processing for a month does the irs even have my information? i put my direct deposit information but will i still get a stimulus check if it has been processing for 1 month?

If you filed in 2018, the IRS will use that information. Otherwise, you will have to wait until 2019 is processed. Please check stimulus status at IRS Get My Payment. 

I did file in 2019 but did not file in 2018 so will have to wait until my 2019 return is finished processing in order to receive a stimulus payment?

Probably, but the best place to get an answer would be through the IRS app. 

IRS Get My Payment