Good morning. 7 weeks pregnant by my LMP. Over the weekend I went for …

Good morning. 7 weeks pregnant by my LMP. Over the weekend I went for an ultrasound and they said anembryonia. I didn't believe it, so I went the next day to another clinic — they said the embryo stopped developing at 6 weeks and 1 day. I got very stressed. I feel fine, nothing hurts. The only thing I've noticed is that I'm urinating less frequently. What would you advise to do???