Scared it will lose this one too.

Last month I fell pregnant and I lost it at 4 weeks and 3 days. Well this month my period was late I figured it was because I had a miscarriage so I just waited well on Friday night I went with my mom and sister to have some drinks for our moms birthday. So today I just looked at how late I was and said okay I need to test. I took a test and it came out like this. Now I’m scared I’m gonna lose this one because I was drinking and smoking on Friday. Anyone have any advice out there. This test does come out way more positive then my tests did with my last pregnancy. I’m hoping I get my rainbow baby but scared I may have messed that up. Help me anyone.