Recently divorced

I'd just gotten divorced and had no children to support and no alimony also, as my ex-wife wanted a quick divorce (2023) and so she skipped asking for alimony. We didn't own a house or have much stuff either and just split everything in half and that was that. At 31 and single again, I decided to buy my own place with a bank loan and start dating again once I was settled in. I still worked at the same place and that helped get me the home loan and I bought a 3bed 1 bath house attached double garage nothing flash. I thought late I could alter the garage into another bedroom if I married again and had children. Paying every spare cent of the loan to get it down as fast as possible. Christmas bonus went straight on the loan and worked an extra job also to boost my repayments even more. Not dating, just focused on paying off the loan asap. With the town booming and places to rent got expensive as well due to shortage of rentals. A colleague 29 at work found her rent increasing passed what she could afford, having been left the lurch by a woman who she was sharing the apartment with. Hearing how I was paying off my home as quick as I could. Thought she would ask if I would rent her a spare room (March). I would and did and I hadn't even thought of having any relationship with her as I was laser focused on paying off my home. One benefit I got straight away was cooked meals, no frozen dinners or takeouts anymore. After a couple of weeks, she even started doing my laundry without me asking. Except for sex we were like a married couple, neither dating and we stayed home except for work and shopping for groceries. I got a promotion in July and was entitled to an assistant, one of the people inline was my housemate. She got the job, mainly for the reason I knew her and as we lived together already, we could get jobs at home or in the office. People at the office already thought we were lovers as well and we had no reason to travel in the job. We were together almost all the time and attend a birthday party of the boss together and we classed as a couple. The party was great, and we drank a bit too much and became lovers that night on getting home. She has since moved into my room and we're marrying in October. No reason she isn't pregnant, but I asked her to marry me for no other reason than I thought I should. She agreed for the same reason, but it has made our lives a lot better, and we really clicked together even before we started having sex.