A big change!

Jonathan
Well now my fiancé is pregnant I'm starting to do a whole lot more around the house (she is 8 weeks). Don't get me wrong we both did our fair share around the house especially when it came to my step children. 
Now I seem to be doing a whole lot more and I have absolutely no problem with it from washing to cleaning to even ironing now haha.  Yesterday I cleaned the bathroom top to bottom and I've never done that in my life. 
I guess I'm just excited and happy I just don't feel she feels the same way. She said once she has had her first scan she will feel more at ease etc. 
I know it's early on in the pregnancy but what else should I be doing? I'm worrying everyday and I don't want to let her down and I'm noticing that she gets moody with me over the smallest things. 
Anyway enough of me going on lol. 
Any advice is greatly appreciated 😃
P.S I saw this and just had to buy it. It's the first baby grow we got.