Please read. Anyone experiencing like this?

I am supposed to be 7 weeks and 1 day but I bled as heavy as my usual period last June 2 and it lasted for four days. If that was my period, it was 14 days late. I haven't got that late. Though I am thinking it was period. Before that, my boobs are sore and I feel pregnancy symptoms. Now, my boobs were back to normal but I am still feeling my symptoms, nauseaous and joint pains. After I had my lunch today, where I feel like I dont want to eat, I feel like I want to vomit, my stomach is so upset. Any thoughts? Doctor appointment is not until Friday, so I am very confused.