Over the last 5 years, I've been seriously mentally unwell and now on lots of meds, I've had Covid twice and Long Covid and developed an under active thyroid. Basically, I'm exhausted and lethargic all the time. I've just had a blood test done and it shows I have low iron and B12 and also high Serum C reactive protein. So just another thing to make me feel like this. It seems like every time something improves like Long Covid, then something else has to come along to make me feel awful.