Severe leg pain since last night at 11W4D

monas

Hi girls, I am about to complete the first trimester and while I’ve been nauseated day and night, since last night, I’ve got this weird pain in both the legs running from thighs to toes.

Couldn’t even sleep properly. Worrying part is it’s not going away even after more than 20 hours.

I’ve NT scan scheduled on Tuesday & just trying to avoid any medication before 12 weeks. Anyone experienced the same kind of pain& got better with time? Please advise. Thanks