Light brown discharge..sorry tmi

Sorry a little tmi but around lunch time today I had like a sticky or creamy (Idk) light brown discharge, after I wiped there was nothing more until I came home from work then there was very light watery brown discharge..no cramping just slight discomfort in my abdomen and backaches all day (which is normal because I do housekeeping and I've got a bad back anyways.) But has anyone else spotted like this? I'm 6 weeks 5 days today..praying everything is fine, it's our first and we tried for almost 2 years for this baby!! Any advice is much appreciated!!