Living with my boyfriend (M27) isn’t as good/fun as I (F25) thought it was going to be

I bought a house last year and we have have just moved into the house a week ago. It’s been an experience to say the least and I’ve seen sides of him I really don’t like and he’s making me anxious. He’s grumpy and very dismissive a lot more so when I ask him to something which so far has been DIY (which if I knew how to do it I would just do it myself to avoid the hassle) he makes a deal out of it and it seems like everything is wrong or an issue with whatever it is I’ve asked him to do. Theses moods are really getting to me to the point I told him he was being an asshole (completely unlike me I hate confrontation) but I’ve had enough and I’m not really sure what to do. There’s still so much to get done in the house and I’m actually scared to ask him as I know it’s just going to be a repeat.

TLTR; my boyfriend is angry and passive when asked to do things around the house.