Her own insecurity is preventing us from moving to the next step in our relationsip!!

Ok basically here it is: I care about her so much. Im not in this
relationship for lust or anything, although when we do a little bit, It's
very good because we love eachother so much. Basically she is a tiny tiny
bit chubby. Not fat, at all. I'd say, 5'6 155lbs? not very fat, but yes, a
bit chubby. I tell her she is beautfiful all the time and I don't want her
to change at all. I tell her I love her and care about her so much and Im
going to love her either way. I tell her how perfect she is. She knows. She
hears me. But she is so insecure because she doesnt want to show me her
stomach. Nothing is wrong with it. I've seen it, when she was laying down
flat, with her shirt off, but she doesnt like sitting up. We've discussed
this to the point where we both had tears in our eyes. I love her so much
and I never want her to feel uncomftorable. But She is still insecure and
can't get over it. She doesnt like me to see her belly or her thys, and
its nothing personal, it actually is because she thinks she's so ugly.
She's so beautful. It is becoming a wall in the advancement of our
relationship. We've both discussed we want to spend our virginity on
eachother soon, within the next 3 weeks, but she can't get past her
insecurity. I told her she has to feel good about herself and feel
comftorable around me, and she should.

Any advice please.

First of all, read what I said for your last question cus pretty much all that applies here. I say, take some time for her to get more comfortable and keep reassuring her you love her how she is. Say you're concerned with how she doesn't feel comfortable enough in her own skin, you want her to love herself as much as YOU do. It may take some time, I'd hold off on having sex for the first time and focus on getting her to a more confident state of mind before moving forward. Tell her some of what you wrote here. I know my heart pretty much melted when you simply said "She's so beautiful." Seriously. I think she may need some time, but in the end only she can help herself be less insecure, you can just be there for her and let her know that you care. It may be a wall in advancement for now, but you can break it down together with time- relax and take it one step at a time.

If someone is not comfortable or ready to show their body, they're not ready for sex. Maybe she's been teased in the past??? It has to come out of her to be comfortable with herself. I mean I'm a bit chubby myself 5'7 170lbs and yes I had a very hard time being comfortable with myself. Even to this day I still feel insecure. In my past I have been made fun of and that's what affects me. But over time I have gotten better in accepting my body and that my boyfriend loves all that I am.

Yes she does have a haunting past - her father. She loves him so much but he is such a di*k. He tells her all the time, even to this day, she is not the daughter he wanted. (he moved away to calgary some time ago but she calls and visits) he tells her her chin makes her look fat. that she could lose weight. etc.. etc..

I love her so much and I don't know how else to tell her! She believes me, and she knows she can trust me, but she physically can't do it because of her past. I think we're just going to have to take it really slow. As long as it makes her happy