Help! I've spent the past hour and a half battling ants in my house. I've laid down traps and even used spray to no avail. Does anyone happen to know any tried and true natural ant/bug killer? My pregnant self is exhausted from squishing and cleaning up these little buggers, lol. Thanks in advance!

*Update: thank you everybody for the great advice! My husband was watching me as I was furiously digging through my spice cupboard and then giggling while sprinkling ginger, allspice, and cinnamon all over the floor. Let the ant hunger games begin.