Baby likes to play tricks on mummy

Kirsty
Went to l&d last night with spotting at 33&5. Turn out baby boys head is starting to engage and I was contracting every 2 minutes, consistent in time and strength. It was having no effect on my cervix though so got my anti-d shot and got sent home. 
Contractions stopped over night thankfully but they're not expecting me to go to 40 weeks.