Stats and stuff going crazy after I bought and equipped a spear

I got a good deal on a seaglass spear but it used too much mana for now because of melee levels on my bleed amazon. I had switched some stat nodes in the tree to make it work temporarily. I got killed back to back for no reason i can tell first. Then I tried to switch it off and now my stats and resistances are all over and I cant even equip anything to where it recognized my weapon and shield unless its on the 2nd slot. Slot #1 won't work anymore whatsoever. It's like I equipped a bugged weapon "or" as happened before moving more than one stat at a time has caused glitches but I can always log out and reboot it to get it to work again with the correct stats; dex, str, int. My stats are different every time I log in or out these last few tries and I have to be in slot 2. Super off and I don't even know if it's fixed or not yet. heading back in to map and see. Was wondering why I was instant dying all of a sudden and it's because my gear was in the main slot and it wasn't registering so my resists were like 30+% off everywhere and my life was low too. Lost 2 XP bars instantly at level 90