Is this twins ?

Josephine

Doctor said I was too early to see anything bc I came in early, but I can’t tell if this is one or more..? I’ve had 2 babies and it never looked long like that or looked like a shadowy second before. Also my symptoms are killing me and I’m barely 5 weeks right now…it’s worse than my daughter or my son. My levels at 4 weeks were 3,368 please let me know if y’all think there’s more than one I’m losing my mind guessing.