I really need advice.

Harlee • Hey guys ! My name is Harlee , I am 19 years old, my fiancé and I have been trying to have a baby for roughly a year now but sadly we`ve had 2 miscarriages and have not been able to get pregnant ):
I want to do something special with my SO tonight (in the bed , sorry if tmi) but I don't have any cute nightys or anything , I want to spice things up tonight any ideas on what I could do , please no judging ..