Serious advice please

So ivebeen in talking stage with a guy for a long time and I actually lied about my weight to them. I know it sounds really bad I feel disgusting. I’ve been putting off the whole meeting up because I’m scared they will see my body, also side note I was obese around last year but ended up losing the weight and coming down to a much more healthier weight now but I’ve still got my stomach and big thighs but I just think that they have a right to know but is it bad what I’ve done?😔 (also he is much more skinner than me/ athletic build ) please can I have honest and serious advice on this, I really do have feelings for the guy but I can’t meet them / go into sex feeling scared they won’t like my body and especially since I’ve lied in the past about it and I’m not as big as was but I’m also not skinny