Sabar sabar babe, first time memang scary! Apa yang kau describe tu boleh jadi Braxton Hicks (contraction palsu) especially kalau baby active malam-malam, tapi the groin pain, back pain, dan leg pain tu campur-campur la, at 36 weeks badan betul-betul prepare untuk labour, tapi kau really should check with your doctor or midwife ASAP to make sure everything's okay, sebab insomnia + multiple types of pain kena monitor la. A few of my mum friends jugak experience ni around the same weeks, and dorang all felt better after confirmation dari doctor that it's just normal third trimester stuff, so jangan worried, just get it checked out!