TTC and life

Traci • Two boys 3 & 5. Married on 1/1/16. Had our miscarriage 12/11/15 and we are praying for a sticky baby!
Very recently, my fiancé and I decided we wanted to try conceiving but we have a wedding in June and our house will be done being built in april or so. It's logical to wait until both of these huge events are done but we want a baby SO bad. We already have two kids and we REALLY don't have room for another since I'm staying in a townhouse until the house is done. 
Should I stand firm to the logical thinking to avoid scrambling to get everything done in time or should we just go for it?