Is there a more potent herb than chamomile that does indeed alleviate anxiety disorders?

Name: Ramesh Date of Birth: 19 May 1988 Place of Birth: Varanasi Time: 07:00 AM. I have been drinking chamomile tea for anxiety for several months, but it only helps slightly. A friend told me that my Venus is weak in my chart and that might be the reason for my emotional imbalance. I’m willing to take stronger herbs if they are still natural and safe. I have heard of valerian root, passionflower, and ashwagandha, but I have no idea about which one to use for anxiety disorders. Can you recommend a herb that's more potent than chamomile and tell me how it works?