i was like that too at first... but staying at home makes me bored. today me and my son are going out to find him a costume for his school. it will be our second time to go out without hubby and will just use a bus.
my hubby printed me the bus timetable...
i suggest before going out by yourselves (you and your baby). go around in the town with your hubby so you'll be familiar with it, and make sure where the bus station is. always bring ur mobile phone too so in case you'll get lost but i'm sure you won't. you can call your husband anytime.
goodluck!