Pregnant or Not?

My body says pregnant but my tests say no.

Ovulation March 13th

24 hour Vaginal bleeding with cramping March 27th

Projected AF March 29th

Now 18 DPO.

Symptoms:

Lots of bloating, nausea (on and off motion sick feeling) for about a week, feel funny twitching in lower abdomen, headaches. Peeing a lot. Funny taste in mouth. Randomly crying.

Going to make an appointment tomorrow. I’m afraid i miscarried during bleeding and things didn’t come out fully. Idk what to think anymore. This has been a long journey with two miscarriages. I hope this isn’t a third.