When I try to hit something with a melee weapon on my horse it doesn't do any damage or make any contact with the enemies it sometimes throws them oddly and if they are directly in front of my horse it will hit them. I've disabled all animation mods and reinstalling and making a new game but it still doesn't work. Archery works fine it's just melee, but seeing how I'm a warrior you can see my dilemma. Here's a list of all my mods, I found there to be a lack of threads about this so I hope this helps other people with a similar problem.

Skyrim.esm
Update.esm
Dawnguard.esm
HearthFires.esm
Ket_ARMONIZER_v2.esm
SkyMoMod.esm
SPIKE.esm
Unofficial Skyrim Patch.esp
Unofficial Dawnguard Patch.esp
Unofficial Hearthfire Patch.esp
Rainbows.esp
Improved Combat Sounds v2.2.esp
randomthunder.esp
Realistic Lighting.esp
Remove Interior Fog V2 - Full Version.esp
MintyLightningMod.esp
EnhancedLightsandFX.esp
Immersive Battles.esp
Immersive Brigands.esp
Immersive Dawnguard.esp
Immersive Patrols.esp
Immersive Travelers.esp
Immersive Werewolves.esp
ShootingStars.esp
Skyrim Expanded Loot Tables.esp
Convenient Horses.esp
IMAGINATOR - Visual Control for Skyrim.esp
SkyUI.esp
Earrings Set1.esp
HBetterBows.esp
hothtrooper44_ArmorCompilation.esp
Insanity's Dragonbane.esp
Insanity's Sorrow.esp
LeftHandRings.esp
DeadlyDragons.esp
DeadlyDragonsArmory.esp
ESFCompanions.esp
Run For Your Lives.esp
When Vampires Attack.esp
SpouseStoreMod.esp
armored-horses.esp
Immersive Weapons.esp
Ket_ARMONIZER_LListsNPC.esp
Merchants Reply Only With Take A Look.esp
dD - Enhanced Blood Main.esp
dD - Realistic Ragdoll Force - Realistic.esp
Predator Vision.esp
ezpick.esp
ACE Realistic Fighting.esp
The Dance of Death.esp
ACE Speech.esp
ArcheryDummyXP.esp
ACE Melee.esp
ACE Smithing.esp
ACE Synergy.esp
dD-No Spinning Death Animation.esp
TheEyesOfBeauty.esp
3DNPC.esp
EMCompViljaSkyrim.esp
UFO - Ultimate Follower Overhaul.esp
UFO - Dawnguard AddOn.esp
UFO - Heartfire AddOn.esp
ethereal_elven_overhaul.esp
WATER.esp
Convenient Horses - Faster Sprint.esp
Crossbows_Basic_Collection_EN_LL.esp
ajd_domhearthfirestewards.esp
Guard Build (HF) 1.esp
marriagedynamicoutfits.esp
wyldtats.esp
Lock Overhaul.esp