Location services

I share my location with someone indefinitely and yesterday on July 19th around 3:11 p.m. my location showed that I was somewhere I’ve never been before meanwhile I was home the whole time. I am truly confused why or how this could happen and I want to be able to show or prove that I was actually home at that time. I tried location services but it shows I arrived at home at 3:19 when I got out of work at 2:05 and left by 2:10. It is roughly a 15 minute drive from work to my house. So it’s not possible I got home at that time. I guess I’m just wondering if there is a more accurate or reliable way to check location history or some kind of breakdown of exact times you open or check apps. Anything that could confirm I was at my true location and not this other random location. I truly am lost and would appreciate some help. Thank you.