Should I get a second opinion?

Clarissa

Beta HCG levels

Oct. 21St: 18

Oct. 23rd: 23

Oct. 28th: 189

Nov. 4th: 1,353

Nov. 11th: ?

Ultrasound

Nov. 4th: Gestational sac 5mm and measuring at only 5w2d instead of 6 weeks. No yolk sac could be seen.

Doctor told me over the phone to start mentally preparing for a miscarriage. She still has me on baby aspirin, blood pressure meds, progesterone in oil, and an estradiol patch. Is this pregnancy a lost cause? Should I get a second opinion? I’m so confused and worried that little bean isn’t going to show the doctor what she needs to see by Friday. I am so scared to lose it.