False positive???

Sooo question, I had my last Obgyn appt. on December 26th 2018. I am now 13 weeks pregnant. We had that appointment set up for over a month, well we did the usual urine test, and a few weeks later they called me and told me I tested positive for oxycodone or oxy or something maybe opioids? I can’t really remember.

Now I know for 500% that I did not take ANYTHING that could lead to that. I’m very careful and cautious about what medicines I do take, and since I’m pregnant I don’t really take any medicine in the first place. Maybe acetaminophen if absolutely needed. And so, I really can’t figure out what the false positive would be from. When I asked for more details they said “oh well it’s a very very small number like 1” whatever that means, they said it was barley in your system but it was there. I asked for more information like can you tell me what exactly it is from or just anything and they said oh no sorry we didn’t do a test that gives us all of that information.

Now I’m probably just being paranoid but honestly my doctors office hates me for some reason, I’ve been wanting to switch but when I had my miscarriage I was with this same ob so I just didn’t feel like going to a new doctor because I felt like this doctors office new me and could understand what I had been through. I know it’s probably stupid and I don’t see them “risking their career” but I have no clue how this could’ve come about. It was the day after Christmas so I went over everything I had eaten the day before and I just can’t figure it out. I have never taken any type of opioid or drug.

Also, when I was telling my doctors office that there had to be some mistake they treated me horribly like no we don’t make mistakes, just be honest and blah. Like, if I had this appointment set up for over a month why would I take something knowing it would show up, why would I do that? I wouldn’t. And they just made it seem like I’m some horrible person.

If anyone has any ideas, tips or advice I would be very appreciative. Thank you! 😊