Actually my problem is a lot worse now. Already posted it on the
BG2 official forum, hope someone replies...
When I got home from college today, I just decided I wouldn't keep the Imoen mod and play that way.
But I installed two new tweak mods, and restarted the game, and now my character, imported from
BG1, CON 19 and 120
HP, started with only 81
HP.
I uninstalled all mods, uninstalled the game, reinstalled the game, tried it with and without mods, and in multiplayer mode, and nothing I did would make my character get his 39
HP back (restarted the game a bunch of times, of course).