Appear for a while, disappear for a while: it may be that the child is out of shape and the husband is afraid of having an affair;
When the child shoots, your forehead is covered with blood: you are afraid that your family will fall apart. These are all my guesses, I hope they are useful to you.
It may be that your family has urged you to have children recently, or you want to have children yourself, which has led to increased mental stress. You can try, but your husband will talk about your recent mental state. It's really hard to hold it alone, but it's much better to say it. Sometimes I think, when you cross the bridge, don't put too much pressure on yourself and keep a good mood to live a better life.