So.. lord knows how much modding skyrim can be annoying.

But all was fine last night.

But today, my female avatar body's texture is off. Its like its using a different body , i used to get this issue all the time trying to set up a UNP body. The nipbles are far lower then they should be.

Now I have ran the body slide again, I have re-installed my skin again.

I have ran LOOT again.

Only other thing I can think of doing is re-installing the CBBE again.

Probably best to post what mods you are using. Make sure there are no other mods conflicting.

You can try to disable mods except the body mods. The DLC can also remain checked.

Don't overwrite saves while doing this and don't load autosaves. This is for testing purposes.

ONce you check all mods you can save normally.

...as jasper said above, or you should ask the same question on the Skyrim mods section.

Do you use any body replacer mods ???

I guide here: http://www.markgomes.in/2015/01/how-to-install-skyrim-body-mods_2.html