SAHM? How do you stay entertained and not bored?

I have a two month old and honestly she’s so easily to deal with so far. I’m blessed she isn’t a cry baby or hard for me to take care of. But, I am bored out of my mind which makes me super depressed. The only thing that honestly keeps me entertained is cooking and doing my hair. I really need to chill with doing my hair because I got a chemical treatment and I shouldn’t be over manipulating it. So I’ve been overeating out of boredom (and due to breastfeeding causing constant hunger and I watch too much food network lol) and that isn’t a good thing because I want to lose weight. I’ve lost all of my baby weight (luckily!!) but I’d like to be smaller. I do plan on buying a treadmill so I can walk during the day while my daughter is sleeping or in her bouncer. But other than that, I’m soooo bored with my life lol