Test results

I let my baby daddy do a paternity test a few weeks ago and we just got the results back. They’re negative but that’s impossible. I haven’t ever even kissed another guy or been in any situations where something may have happened that I don’t remember. We had unprotected sex several times around the time my baby was conceived. Plus I know it’s not scientific but my baby looks just like him. It’s just not possible for him to not be the father. Could it have been wrong? It was a cheek swab one we did ourselves, only him and baby, and then mailed in. I read that breastfeeding right before can mess up the results and I did that because I didn’t know not to at the time. Also the results were uploaded online to an account that only my bd has access to and he refuses to give me his login. He’ll only give me the results as a pdf or a screenshot. I have suspicions that he may have altered it as it looks Exactly like the google image but with different numbers. And somehow a different logo than the one for the lab that we used?? Their names aren’t on it either. How easy is it to photoshop something like that?

Don’t just tell me I’m wrong, I know I’m not, that’s not helpful.

Edit: he gave me the login and the result page is the same one he sent me. It still has to be wrong but he swears he didn’t switch or alter anything. This doesn’t make any sense.