I don’t even know anymore 😔

I’ve had health anxiety as long as I remember but last November and December and still going has been the worst of them all I had few panic attacks start of November Cause of food and obvs where do we all run to dr google so did I and brain tumours brain clots brain cancer MS ALS inner ear problems epilepsy etc all showed up and that caused more panic attacks so fast forward till today I’m suffering from the same symptoms somedays are okay and some are the worst I feel lightheaded , dizziness , brain buzzing neck pain ear ache jaw popping like I’m gonna pass out sometimes ringing in my ears  heart beat getting faster and somehow they all convinced me that I’m dying of a brain Tumor or something deadly I can’t function with life cause of these symptoms I’m so convinced that it’s affecting my daily life I’m scared worried just wanna cry that what’s wrong with me I’ve had ct scan and blood tests everything was normal can anyone relate