Does it feel like a knife?

Soo i recently watched a "how i lost my virginity storytime " on youtube and she said it hurted alot and it felt like a knife went up there likeeeee what the f lol thought sex was supposed to be fun and feel good and when I went up to the commentes everyone agreed with her soo like I’m scared asf i don’t think I want to lose it anymore I mean 😨😳... jeez also I’m very tight soo it won’t help at all soo is it true ? I mean I have a big tattoo and it dint hurt soo i can tolerate pain but like ... lol