Need Help with Terramorphous on Normal Mode

Hello there guys!
I need a bit of help with Terramorphous, I am lvl 50 Mechromancer, finished all DLCs, story, side quests on Normal and even somehow solo’ed all DLC Raid Bosses, and yet - Terramorphous is problematic to me. I am not really eager to go into TVHM, I just want to beat Terramorphous and finish last side quest.
If anyone’s eager to help, here’s my PSN - General_Wingsy

I can help. Psn thatguysh4rk