Hello, I had a healthy preganancy last year, and a smooth delivery of a baby boy in November of 2015. In January of 2016 I contracted a bad respiratory virus, most likely RSV, along with my kids, and then got a bad virus again in mid-February. Immediately following the second virus, I began to experience chest tightness, a strange twitching sensation in my chest, anxiety attacks, limb numbness, and pain in my collarbone area. Doctors ran cat-scan, echo cardio gram, blood work, ultrasound of thyroid and more, all with seemingly normal results. But I am still experiencing inability to lose weight, chest/lung area twitching, and a feeling of chest tightness or breathlessness. I've also begun to experience weakness in my legs from time to time and a tingling, full feeling in my cheeks and neck. The fatigue is still there also, though that seems to be improving. I also am still struggling with anxiety feelings and even perhaps some depression as well. Could this be thyroid related, even though I have "normal" results? If so, what tests and treatment should I suggest with my doctor?