I could help you! We could do the STAR method or other such things and mentioned here by metadat. Hangouts (is it meet, now?) or zoom if you like. Say 3 sessions? Totally free. I just like helping folks perform their best in interviews. Send me an email Alex at alexandarnarayan dot com and we can set something up

But I agree with metadat— writing your thoughts out and then rehearsing them until you get comfortable is helpful. But nothing beats the confidence of practice.