Does TSS have the same symptoms as iron deficiency?

i recently became a vegetarian and i also just got my period for the month, and randomly as i was standing i got really dizzy, weak, nauseous, my face turned really pale, and i felt kind of feverish. what i was feeling seemed like the symptoms of TSS (Toxic Shock Syndrome, that you can get from tampons) but a few people told me i just haven't been getting enough iron since i stopped eating meat. but does iron deficiency have the same symptoms as TSS ? i'm just kinda worried because TSS is fatal...