I did my W1R1 yesterday, and whilst doing it I got a head ache, not a massive one.. took some paracetamol when I got home and drunk lots, but it stayed the rest of the day as a 'heavy head' I've woken this morning with a 'heavy head' and a sickly feeling taken some paracetamol and again drinking plenty.
Is this normal?? Or is it me being paranoid? I haven't done any real exercise since school, I'm now 48, is it just a shock to the system?