False positives from antidepressants ?

Is it likely to get a false positive pregnancy test from being on antidepressants. I have co

mpletely different symptoms than i did with my son and i know every pregnancy is different. I was told you can get false positive urine tests. I’m scared because I’m so excited. I go to the dr tomorrow for a sonogram to confirm. It’s just keeping me up at night thinking about it 😔