Hcg more than quadrupling?!

Milan • 28 | Greenville, SC📍| Wife | Mama x2 💕 Lorelei Capri & Layla River

So I know your betas are supposed to double in 48 hours... but I went at 4 weeks and my hcg was 87. I just got a call saying my hcg for 4+2 was 616! That’s like a 5x increase 😦 the doctor said I’m measuring 5-6 weeks for hcg but I’m only 4+4 today. Does that mean multiples? Haha. I used OPKs so I know when I ovulated.

Anyone else?