I have been stressed about going out due to my anxiety and I’m now on Zoloft for four weeks and it was increased 5 days ago to 75mg from 50mg. I’m scared because I have noticed since yesterday when I went to walk around my block since I’m not going out much lately. My legs gets tensed or weak and I get anxious about walking outside, I remember I have gotten it a few years ago because of my anxiety. My body has been feeling tensed.