What to do

I really want another baby. Me and my husband don’t have kids together. Together we have four and he takes care of mine just like his own. I tied my tubes with my last baby because i didn’t want to continue being a single parent. I’m in pain like my cycle wants to come on, my boobs has been sore for almost a week, and my cycle is 2 days late. I don’t want to get my hopes up high. Not sure what to feel or think. I want to give my husband a baby although he says he is good with the children we have. 😞 I’m praying God give me what i desire. The pain i feel is just like my cycle is trying to come in. My sides feel hard like a brick like it’s knots only one side hurt though. Has anyone else experienced this. What should i do? About the pain and symptoms that is.