It seems you have encountered a bug. Not sure if you have to go back to your old save game sadly.
Go into your menu, then magic then go to where you see your enchantments. See if you have any diseases or anything there that can say what is causing you to have 4%. I read somewhere that when you go over 100% depending how much over you go, it reverts back to zero or something like that, and that is why it shows up as 4%.
So when you make a potion, try going in butt naked except with your ingrediants and see what happens. Sorry it's all I can think of. I wish you the best.
If this doesn't work sadly you will either have to accept it and continue playing hoping Bethesda will fix it, or start a new game. Well your third option is to quit but hopefully that is not an option.
So can you again tell us how you exactly got your enchantments. By perks and exact potions or armour or jewlery you are using to get so high a %. Also make a potion. See if it's really 4% or it just says 4%. Heal your self and see if only 4% health comes back or more than 100+% comes back.
Hey,
Thanks for the advice. I really hope I would not have to resort to quitting... as a matter of fact, that isn't an option, haha. I also am never going to make a new account, as I am level 50 and have put in SEVERAL hours into the game (I am not quite sure how many but I know it is a lot). Anyways, here is what I have done so far.
1) Restarted game (saved, quit, loaded back up)
2) Unequipped everything, re-equipped everything
3) Leveled up
4) Gone to a shrine and cleared all diseases
5) EDIT: I JUST STRIPPED AND CHANGED DIFFICULTY... STILL NOTHING
Sadly, none of these things have worked.
Here is what I was doing when this happened. Some may call it a glitch, or others may call it an ingenious combination of potion usage, but I was trying to max out my armor with this video: http://www.youtube.com/watch?v=-0I9gVNiehU Now, watch it and you will know what I did. I encountered a problem though while doing it, after I made all my restoration potions, I had not unlocked any of the fortify smithing or fortify enchanting potions, so, when I made them, all my % increases when from over 9000 back to 25%. I acted like this didn't happen, and because I got to level 100 alchemy after making a really valuable potion, I decided to max out some of the perks. Anyways, I collected all my ingredients again, and when I went back to create potions, I encountered this problem. I hope I have been detailed enough, maybe if this thread gets big enough Bethesda will pay attention to the bug.