Never had much energy but these past few weeks have been horrendous. I've been late getting up for work twice this week as I simply can't couldn't wake up properly and DH has had to get me up. Completely unheard of for me. Then during the day, afternoon especially I'm yawning constantly and almost falling asleep at work.
Bloods always come back fine.
Maybe diet? I have IBS so just stick to the same foods all the time, and not particularly healthy ones.
Breakfast - weetabix with half teaspoon of sugar
Lunch - pot noodle and crisps
Tea - frozen battered fish, open chips and peas. That was yesterday but is a typical example.
Could it be this and if so what can I change?