Should I test?

I had sex a couple times on the day I circled, and now my period is three days late and I’m getting a white discharge. I’ve been pregnant twice and only have one child as I lost my last baby in June 😔. Should I test?? Or should I just wait??? I’m scared to be pregnant again.... the father and I just broke up, and being a single parent to one child is very hard as is. I’m very nervous and scared. But a part of me wants another baby, especially since my miscarriage in June. But I’m also afraid of miscarrying again. What do you ladies think 🤔?