Does Ashwagandha and L-theanine help?

Hello.

I have severe anxiety (undiagnosed, but definitely do) and it really gets bad with college.

since I never went to therapy (very anxious to go), I don't really have the option to get a prescription for any anxiety medications so I thought suplements might help.

I want to hear about your thoughts on Ashwagandha and L-theanine and how was your experience with them?