I made this mistake of taking Afrin for longer than necessary, for about a month. I started to experience anxiety and panic attacks. I stopped taking about 7 days ago, but I stil have anxiety, everything feels off. It’s hard to grasp reality and I feel like I’m in a dream. And it hard to me vision to focus on anything and I’m sensitive to light and sound. How long will this last? Should I go to the hospital? I’m afraid they are going to tell me nothing is wrong and that it is all in my head. Please help!