Pain from sex toy :(

Im only 18 and havent had sex and have been trying to experiment with masturbation . I got a lovense 3 and tried it out today. When i inserted it it hurt a lot and didnt feel good at all. Taking it out was even worse. And yes i was lubricated very well, it was like removing a giant dry tampon and i pushed it a little too deep .. it hurts still and now im like super scared, what if i hurt myself or have internal bleeding or something… am i worrying over nothing girls?