This would be misdirection of your Neptunian energies. What you actually need to solve your paranoia is literally to sit down and meditate. Find out what causes paranoid thoughts and write it down. Then think of what you can do to fix these problems. Meditate deeply on it to find these answers. Write that down as well. Than choose 2-3 priorities and start from there.
If it's mainly mental and emotional, meditation, self-hypnosis and behavioural activation techniques are what you need to get rid of it for good.
What you don't need is a joint that you see as a shortcut and whose effects only lasts a very limited amount of time, after which you get it a 1000 times worse, if the joint doesn't affect your anxiety badly already when you smoke it, which is always a possibility with depressant substances like weed and alcohol.
Of course, you're free to go and smoke any joint if you want. But if you want a real solution, the answer is right here. Not in the joint. The Gods will never help you acquire something that damages you. They will instead direct you to the solution, starting from step 1, which was probably coming to the forum where we're telling you off.