Welcome to SR Dexter and congrats on a week sober. There are a whole host of withdrawal symptoms we can go through, both physical and mental. There is no "normal" I'm afraid other than that it's usually not fun! The good thing is that withdrawals always end...so this is the last time you'll have to go through it if you choose. I'm guessing you have seen a doctor since you mention blood tests? If your symptoms do not subside or get worse I'd follow up with your doc.