I constantly had stretching and ligament pain. Then when i was further along i couldn't walk without a lot of pressure down low. If the pain is unbearable or doesnt go away with resting then i would see your midwife.

When i was 27 weeks i thought i was in labour i had (can't remember the name they gave it) but i had ligament pains plus BH and it was PAINFUL!

Hope you feel better soon.