Stay at home Mommy's

  Not working and home all day everyday. Ethan is already 10 weeks, 2 months. I can't complain, I love spending time with my baby and being with him everyday 24/7. But! I get bored and feel lonely. Me and the fiancé argue and fight a lot (he says I'm just going crazy and I'm bored) .
Any stay at home mommy activityies    I can do with my baby to get out the house?