Careless doctors

So I found out I was pregnant on Saturday...On Sunday I went into the ER from having pain. They took my hcg levels and did a transvaginal ultrasound . The doctor came into my room without knocking and I’m sliding my clothes back on and said “looks like your having a miscarriage, looks like your only 1week and a few days and that’s not right based off your lmp” then says “their coming with discharge papers .... I said okay ....Monday morning I called my obgyn and scheduled an appointment for the following Wednesday to check my blood .....I just got a call back and my obgyn said your levels have raised significantly everything looks good , but I still want you to come in ever 2 days to make sure their doubling and the baby is in the correct place ...

Ladies please go for second opinions with situations like this ...I knew I was too early on for levels to be high or for anything to show up on the ultrasound. I ovulate late CD 21/22 so I’m only 2W2D (4W2D) and the way the first doctor just assumed the worse and sent me off really made me feel a type of way .

P.S this isn’t my first pregnancy