Stressed!!

I am so stressed and I know things will start looking up. I honestly just feel so bad about myself right now tho. Almost 2 months ago me and my husband dealt with our 7 loss in 2 years. I took time off working because I was in such a bad place mentally. I am doing a lot better now and I am back to working and I know financially we will get better. But we are hurting so bad right now even with my husband working full time and making good money. But it only pays for rent and the other bills. We are needing gas in our car just things for the house and for our daughter. We don’t even have the money to get her a Halloween costume and I’m just so upset and I feel like the only reason we are in this spot is because I had to take time off from work to get my head right. And I just i don’t even know what to do any more. I also feel like I have failed my husband because we’ve had so many losses which I also know isn’t my fault but it is honestly how I feel.