His dick won’t fit

Okay so I’m so embarrassed and frustrated and we’ve tried three times now. My boyfriend feels bad because he’s not getting me wet enough because we figured that he needs to finger me or eat me out but he can’t do it right. And I’m nervous so my vagina just isn’t expanding all that much. He thinks it’s his fault and I think it’s mine and it’s just really frustrating. I feel bad because he’s had sex with other people and has never had this problem and I’m a virgin so I didn’t even know I’d have problems with this.

Overall it’s just a bad feeling and I don’t know why I can’t get wet. I was nervous the first time so I figured that’s why it didn’t work. I’m not nervous anymore and I’m definitely relaxing in hopes that my vagina will expand but its just not happening.

Any advice :/