Insomnia and Anxiety

Hi, I just want to ask if someone has any idea on which marijuana strain would be very effective when it comes with anxiety attacks and sleep disorder? I've been suffering for almost 2 months now and mostly can't sleep properly at night. I refrain my self on taking meds coz it seems doesn't work for me. So I started reading some alternative way for my problem and came across this article about strain from https://blimburnseeds.com/grandaddy-purple-seeds and how it could help you relax but the problem is I don't smoke. But then I also found out that you can also make drinks or tea and even muffin/cake as an option aside from smoking it. Why they can't just simply make a pill out of marijuana if they say it could really be some help? Or maybe there are that I'm not aware of. If this is true I would gladly want to hear any of your experience and thoughts regarding this. Thanks in advance