Painful sex?

Brienna
Anyone else experience this since getting pregnant??
This may be TMI but I'm genuinely curious, me and my fiancé never used lube really (didn't need to honestly) before I got pregnant so I know that wouldn't contribute to this, but ever since I got pregnant sex is extremely painful...like someone is shoving a knife in there instead of a penis lol is the only way I can describe it! How would getting pregnant have anything to do with sex all of a sudden hurting like this?