Postpartum Anxiety

Anyone else dealing with PPA? I got prescribed sertraline (Zoloft) took me about a week to actually start taking it lol now I'm supposed to up the dosage but I haven't done that yet either. I'm just hating how intense my anxiety has gotten. Burning heat sensations up my neck, through my mouth and torso, heart palpations, feeling faint it's just all so exhausting I'm wondering how long it will take to feel "normal" again. Have always had anxiety but it's just like on steroids now.