i'm the same as you ( in my ticker).

yeah i did-when i M/c last time i had spotting the day before (brown) and then heavy red flow and clots the next day. I htink the stretchy pains are just ligament pain form everyhting stretching. so i honestly dont thin you have anything to worry about!! a nice sticky bubby for you!!
are you having hcg monitering ? i am getting a repeat blood test next wed- my results were 935 last week- so i hope they have increased.