Squishy thing inside me?

Okay so a while back I used to try and finger myself. when I stuck it in it felt uncomfortable but i could stick it in far with no pain at all. i just tried to tonight but when i stick my finger in, it hurts really bad and there is something really squishy blocking me from pushing in farther. it hurts when i take it out and it hurts when my finger is inside. by blocking i mean i have to bend my finger up to even get anywhere. it hurts when i feel it too. it feels like it kind of surrounds my finger. am i swollen down there? what could this be? i'm also a virgin. It's also right at the opening when I stick my finger in.