Hi I'm sorry to hear how much your dealing with.
I too have a very full plate and you just take each day at a time. Some will be good, some tiring, some emotional, some painful/sick and some all of the above.
Being pregnant is big congratulations and whatever you need to do will be the right decision at that time. Don't second guess yourself to much.
I too had a mascetomy without a choice and it's fine also. I'm happy that was right for me.
I'm a single mum who lost my baby just before I was diagnosed and separated for my abusive husband also just before I was diagnosed. This was 10 mths ago and left me to care for our 2 and 3 year old.
Chemo was tough physically and take any help cooking cleaning any people offer. Surgery tough also but not for as long, I am happy with surgery and radiotherapy as it didn't effect my mind as much. Which made finding ways around things with the kids better. Movies all cuddled on couch blankets and pop corn often. The kids just needed me to be with them even if it was not lots of fun etc.
good luck and it will get better.
I finish radiotherapy yesterday, some burns but other wise I feel great as only need an injection once a month to stop hormones and herceptin each 3 weeks I/v for a few hours at hospital. That's the quietest we have been for the 10months.
Ps I was told at the start right off a year.
Luv B