Any advice? It doesn’t go in

Hi all,

Need some advice here. My gf and I are both 21 and have both never had sex. We’ve been with each other for a while and wanted to for a long time but I never wanted to pressure her until she was ready. We have tried a few times over the years here and there but ended up stopping because it wouldn’t go in.

Now it’s gotten to the point where we both really want to, but everytime we try it feels like I am hitting a wall inside of her. I can’t enter and I just end up jabbing it along her, it doesn’t actually go inside. I end up going soft or she ends up getting dry and then we stop. It’s starting to get very frustrating and I’m not sure what to do. We’ve tried this countless of times and all the same outcome. My gf also doesn’t wear tampons but that’s because she doesn’t have a super heavy period but other than that nothing seems wrong.

Not sure what do to or how to go from here, if anyone has advice or been in the same boat and worked out for you let me know.