I was in a car accident a little over a week a go and diagnosed with some mild ligament tearing in my neck. I was prescribed Tramadol and Dyclofenac, which I took for three days without side effects and stopped. Today I aggravated my neck again so I took both medications, but this time I m experiencing Itching skin, drowsiness, dizziness, a flushed feeling and shallow breathing. Should I be concerned?