Framerate Drop after installing Book of UUNP

[iDoum]

.I recently got back in skyrim started new with like 25 mods or so which i remembered having,no issues whatsoever everything perfect but 2 days ago i downloaded and installed the book of uunp(non-HDT version) and ever since after launching skyrim and playing for 5-10 mins my fps would drop to 15 outdoors and 5 indoor.Anyone got any idea what could be causing this?

 

This is my LOOT order :

 

0 0 Skyrim.esm
1 1 Update.esm
2 2 Dawnguard.esm
3 3 HearthFires.esm
4 4 Dragonborn.esm
5 5 Unofficial Skyrim Legendary Edition Patch.esp
6 6 Schlongs of Skyrim - Core.esm
7 7 ApachiiHair.esm
8 8 ApachiiHairFemales.esm
9 9 ApachiiHairMales.esm
10 a SGHairPackBase.esm
11 b SexLab.esm
12 c HighResTexturePack01.esp
13 d HighResTexturePack02.esp
14 e HighResTexturePack03.esp
15 f dD - Realistic Ragdoll Force - Realistic.esp
16 10 SkyUI.esp
17 11 RaceMenu.esp
18 12 RaceMenuPlugin.esp
19 13 SOS - VectorPlexus Regular Addon.esp
20 14 FNIS.esp
21 15 XPMSE.esp
22 16 KS Hairdo's.esp
23 17 LovelyHairstylesCE.esp
24 18 SGHairPackAIO.esp
25 19 EnhancedLightsandFX.esp
26 1a RealisticWaterTwo.esp
27 1b ELFX - NoPlayerHomes.esp
28 1c dD - Enhanced Blood Main.esp
29 1d dD-Dragonborn-Dawnguard-EBT Patch.esp
30 1e dD-Reduced Splatter Size.esp
31 1f dD-Reduced Wound Size.esp
32 20 Relationship Dialogue Overhaul.esp
33 21 Book of UUNP Iron And Steel.esp
34 22 Hothtrooper44_ArmorCompilation.esp
35 23 SMIM-Merged-All.esp
36 24 RealisticWaterTwo - Legendary.esp
37 25 SexLab-AmorousAdventures.esp
38 26 Apocalypse - The Spell Package.esp
39 27 TheEyesOfBeauty.esp
40 28 Ultimate NPC Overhaul II.esp
41 29 Immersive Weapons.esp
42 2a Schlongs of Skyrim.esp
43 2b Bijin NPCs.esp
44 2c Bijin Wives.esp
45 2d Bijin Warmaidens.esp
46 2e RDO - USLEEP Patch.esp
47 2f Hothtrooper44_Armor_Ecksstra.esp
48 30 UltimateCombat.esp
49 31 College of Winterhold NPC Impovement.esp
50 32 RaceMenuMorphsUUNP.esp
51 33 Book of UUNP - Textures.esp
52 34 ELFXEnhancer.esp

[ymf331]

it shouldn't be causing framerate issues. the armors use primarily vanilla textures. the plugin merely adds the new armors, crafting recipes for them, and changes leveled lists to distribute them. have you made any changes to your configuration files or added any other mods recently?