Probably the fact that your son is away! IN 2015 my husband went to France for 3 weeks: my idea, he was camping with a friend, a spontaneous let's go away. On the Sunday I began to feel ill and by Monday could hard walk due to anxiety. managed to get to the Surgery and the GP gave me a go-to anti-anxiety tablet. Since then anything slightly out of routine sets my anxiety off!
Add to that hormone upheavals

. They may well wax and wane so you will probably get different flow rates etc.. Flushes are related to low oestrogen levels I think.
Graze. Anything that you fancy when U fancy it. My go to are dried fruits and nuts or hot Bovril in a mug.
