Stress and struggling

So I stopped birth control in May. Been trying to get pregnant since then. I have two daughters already and my fiancé also has a daughter, all from prior relationships.

Just bought a house this year and going to custody court on both our sides with our kids. We’re working hard at having a baby but I feel like maybe the stress has had a toll on my body.

I’m 30 years old and getting married the end of next year. I’m getting worn out. We really want this. I’ve heard that just stopping birth control that it can take awhile. We’re both on prenatal and preconception vitamins.

Any suggestions to help with my stress and what I can do to relax?