My relationship is on the rocks and I’m having fights with my family all of the time.

I have had a very stressful last few weeks and I feel so bad for the baby. Is this hurting her? I can’t help it. I’ve been crying all the time and I feel so fucking bad. Please tell me you had a stressful pregnancy and the baby turned out okay..... I’m 30 weeks and I start to feel contractions and everything. I don’t know what to do