Low back back with no other symptoms 🤔😞

Brianna • 27 years old 1 four year old son, 1 brand new daughter Engaged, hard working mommy

So it started last night and it's still here this am. It's a very uncomfortable pain on my lower back on the left side. When I cough it hurts more. I have no other symptoms at all. I'm starting to get worried. And it's the weekend and I work all weekend long, so if anything I'll have to wait till Monday to go see a doc. Could it have been from me bending and pulling something or sleeping wrong? Idk it just hurts. I want it to go away!