Lost and confused

Kathy

Where do I start to get testing for continuous miscarriages? Just the ob? Last month at 3 weeks I started peeing excessively so I took a test, positive. Within a week, miscarriage. Then this month, 3 weeks, peeing excessively, test, negative. Cramping for the past week and af is due next week. I am just at a damn loss 😪