Ok So it all started with the zombies i make not working properly.
The first problem i had was that every zombie i make turns to ash whenever i zone transition. It does not matter how long it has beem since i raised them.

The second was that when they turned to ash after zone transitioning, i could not search their inventory.

The third was my zombies occasionally attacking me when i raise them.

Now those three bugs persisted for a while, and i just learned to accept it and keep playing my necromancer, but now things have goten worse.

When i fast travel, old zombies that i raise come back and attack me. For example, i just fast traveled to windhelm and was immediately attacked by a Bandit Chief i raised 3 days ago and a Fire Mage Adept that i raised last night. And, when i kill these former zombies, their corpses are lootable but i cant resurrect them again (and there is no "too powerful to raise" notification).

So, if any of you have read all of this, is there any way i can fix this? So far i have never heard of anyone else with this problem, so i would at least like to hear anyone who has, even if you have no answer.

Thanks!