so to start with YAY for me being officially in second trimester!

ok - so question is: DH and i havent done much in relation to the bedroom in the past few months as we have previously been told not to do anything as i have a sensitive cervix in the early months. This morning I was having some "personal time" ( IYKWM) and since then i have had mild crampy pains in my stomach.. is this normal??? I had my NT scan yesterday and bub was all good, growing well and healthy - but this pain has me all freaked out and concerned again.

Can someone please just let me know if you experience this type of tightening/crampy pain after bedtime activities?

p.s THANK GOD for BB cuz i could never actually ask someone this IRL!!!