Is this anxiety or something worse? I am worried

I'm not trolling with my post just very very scared and want and need help please. Maybe someone can help me out Truthfully I really really need it, for months now approx 5 months ago I went to the doctor and found out I had herpes I felt like my world had ended. I got so depressed I wasn't sleeping was eating that lasted for 2 and a half weeks and later I began to think and worry what if it's something worse I would get try and sleep and when I woke up I had a strange sour like taste in my mouth and I had foggy headaches. I began to google my symptoms which I've been told never to do but I did each time I would I would get this anxious feel that would take over and it seem like another symptom would happen Ive had burning sensation like a hot flash feel over my body numbness in hands a chill and hot spell that would happen that would really freak me out this had been going on since the beginning of October and has since lasted I have a major fear of it being worst then herpes even tho I been tested its still been a thought that I have been able to get rid of its is taking a toll on my body and its scarying me making me think that it's something else have any one else exprinced a severe anxiety like this that physical symptoms lingered for a length of time PLEASE HELP ME