CBD for anxiety?

Has anyone used CBD oil for extra anxiety/irritation help? I’ve been taking Zoloft for my anxiety and depression for 5 years now and it’s been great, but I think I’ve gotten used to it now and I feel my anxiety seep through more often and when I feel anxious, I tend to get agitated easily. For example, too much noise, many people talking at a time, or too many noises at once bother me. I think it’s a sensory thing. I have a checkup with my primary doctor next week, so I will ask him as well, but in the meantime would CBD help? I’ve asked before about Xanex, but doctors prefer not to prescribe that since it’s easier to get addicted to, but my Zoloft does not help immediately so for those times I just feel overly anxious, I just have to power through it, which can be difficult since I work 6 days a week and can’t leave the environment every time it comes up. Any advice on what to do extra? I’ve been coping fairly well, but I need a little extra help for those other times.