Oh man cannabis and masturbation is a match made in heaven. I love taking an edible and then reading erotic fanfiction for several hours. It usually leads to hundreds of handsfree "wombgasms".

I'm glad you're not ashamed of giving yourself self-pleasure. It shouldn't be shameful for anyone, regardless of gender. Being able to give yourself pleasure is an amazing life skill and it makes sense that if you aren't able to share pleasure with the right person that you'd prefer to do it alone.

I also think it's more ethical than "using" someone else if your heart is not in it, simply because you feel doing it alone says something bad about yourself.