I NEED ADVICE

I’m currently 27w5d. I was having menstrual like cramps on and off this past week, I had some nausea and vomiting, fever, diarrhea, and something has just been feeling really off. and on Tuesday night I went in the ER (I’ve had a miscarriage before and I wanted to make sure it was all okay). They used the Doppler and a small hand help US machine and they said I probably strained something. I had an appointment already scheduled to see my OB on Friday so I went as planned. I told him about how I was feeling and he basically put it off and did the Doppler, measured my stomach, and gave me orders for my glucose test. Something still feels really off and I don’t know what it is. I’m still feeling the cramps but they have been getting stronger, it hurts to move, when I walk I’m pretty much hunched over. I may be over reacting but I just feel like something isn’t right and like no one is listening to me. Does anyone have any advice or has anyone ever been through something like this?

PS. If I’m in the wrong group, please let me know!