This is all so new to me. This is my first pregnancy and to say I’m worried is an understatement. I’m just over four weeks, when yesterday I started spotting red blood, it was only the once. But since then I’m spotting old/brown blood with some tissue in it. It’s not mucous-like, it appears like dense blood. I’ve got blood tests arranged over the next few days but could really do with some advice. Anything would be hugely appreciated. TIA X