Purses are usually dark inside so I don’t think it is a portal. Portals require a light source to open up in. I think it might be someone trying to use Astral Projection to get into your purse and steal your money and ID. Cheers!
Oh gosh! This is really cool. You need to keep us updated on this. Please take care though, if your purse is a portal, then it could be the start of an incredible (but potentially dangerous) adventure for you.
