Pregnant?

According to the app I’m 6 dpo. I only tracked my period before the miscarriage I had last month. I’m having tons of symptoms that I’m not sure if are pregnancy symptoms or not. Nausea (very strong in the morning) headaches at night, strange smelling urine (tmi) for about 2 days, very weepy, achy body, hot flashes, vivid dreams, tingly nipples, very severe dizziness and constipated. I don’t think I’m actually 6dpo I think I’m a little further along then that. I’m frustrated because I don’t know if it’s in my head or I am actually pregnant. Any advice will help. Baby dust to everyone.

UPDATE: now I have lots of mild cramping mostly in my back and my nipples are very very dry.