Should I be worried?

I am currently 24 weeks pregnant, and I had my check up yesterday. I was told my blood pressure was high, and that I have hyperthyroidism.

Yesterday night I felt especially weak, I couldn’t eat all day due to nausea and no appetite. I was also running a low grade fever.

I just woke up and feel ever worse. I woke up to a bloody nose, I feel like I can’t concentrate, and I feel even more nauseous and weak than yesterday.

I don’t know if I should be worried or not, as when I told me doctor yesterday about feeling weak and bruising easily she just wrote it off..