Inflating/Bloating for the first time?

[Accelemon]

Hey, so I've seen a lot of posts and discussions on this site about self inflating or bloating with water in real life to try and imitate pregnancy. I think i want to try it out, more to see if it's something i would actually enjoy. I'm very unsure about how to start and go about this sort of thing, and was looking for advice. Now, I am fairly broke, though I do have a decent amount of time alone in the house. Preferably a more cheaper method to start would be great. I hope i can find some good advice here. Thanks!

[Z_lastname]

Following this, I'm curious too as to the options/methods available!