There’s a lot of information in your post Kat, and I’m not 100% sure of some of it, so I’d like to clarify a couple of points.
Firstly, you have been diagnosed a few years, and taking Metformin SR. What was your last HbA1c whilst taking just the one Metformin, and again, whilst on just the one tablet, what were your day to day bloods running at?
Secondly; You have a new GP who has increased your Metformin, and added dapagliflozin. Were these changes made before or after you complained of sickness, and were the changes made at the same time (as opposed to Metformin for a while, then adding the dapagliflozin)?
I guess in all of that I’m also asking when the sickness started? When it started, or indeed along the way, do you have any other symptoms? And, what are your assumed menopausal symptoms?
Sorry, sorry, but I’m a detail person.
And finally, please don’t worry too much about your referral to Occupational Health. Many large employers (and I’m assuming yours is large; having an OH department) have absence policies with very strict triggers built into them. One most recent that I recall would have been triggered by 2 absences, for the same reason, within 3 months – no matter what duration. If your employer uses a computerised HR system (there are several around), your Line Manager will record all periods of absence in there (and that includes sickness, holidays, time in lieu etc.), and for sickness a reason will also be recorded. That’s normally under a computerised heading (like upset stomach, virus, backache), with notes.
More often than not, the Line manager is just as surprised as you may have been to have a flag appear, on their PC screen, as the automated referral is made.
Your employer has a duty of care to ensure you are fit to work, and that your workplace, or colleagues, or role, is not adversely affecting your health. I would think your first interaction with OH is likely to be a brief meeting where you outline why you have been off and “they” will be trying to ascertain if this is likely to happen again, and importantly, if they should be doing anything to support you. By support, that’s usually thinks like special chairs for those with backache, or screen filters for people with migraines.
Don’t panic. That won’t make anything better.