New bc possible pregnancy?

holly

I had a copper iud for 3 years and started xulane the patch bc. My ob told me to start it on the 7th day of my cycle so I did but I definitely had unprotected sex before starting the birth control and for the first week including the week I ovulated. I’ve had allot of symptoms but I feel like it’s potentially just because I’m on a hormonal bc again and am not used to it I took a test and it had two lines however it was faulty so I don’t trust it. I’m getting another test tomorrow but I was just wondering if any of you ladies had some knowledge or advice for my situation.