I’m sorry to hear about your diagnosis, however once you have further information (staging and proposed treatment plan), you will need to advise him as he may have to take care of your children at times.
I was diagnosed with Stage 3B, grade 3, cervical cancer (which had spread to my uterus, outside my cervix, my lymph nodes and my ovaries) in 2017 (just under terminal). After surgeries, chemotherapy, external radiation and brachytherapy (internal radiation), I am in remission. The chemo wiped me out - I couldn’t eat or drink, and if I did manage it, it came straight back up. I could not have managed my twins without my huband’s and my parents help, I was too ill to look after them or even just supervise them. Depending on your treatment and your body’s response, you might be ok and not need help, but you need to be prepared to ask for and accept help.
It’s unlikely you’ll get your staging immediately after the CT - I assume they’ve booked you in for a MRI and PET scan too - to get a full picture and then use the combined results to stage and plan.
You don’t have to tell anyone anything, but you should as you are likely to need help. Personally I didn’t bother telling people much. The day before my first specialist appointment I met a friend for coffee and she asked what I was up to and I said “I’ve got to have these tests because I’ve got cervical cancer, then I’ve got to pick up some shoes I’ve ordered and I’m meeting (friend) for lunch”. I hadn’t meant to tell her, I was just answering her questions. We chatted about it and she asked what my husband had said and I said I hadn’t told him. I then didn’t tell him for another 5 days and I only mentioned it as I was having surgery two days after that and he would have to look after the twins.
I wish you all the best, I hope it is not too advanced and easily treatable, but please message me if you have any questions. X