Trying not to get too excited

So I had spotting, some heavy days, during my fertile window last week. AF should be starting in about 6 or so days so decided to get a couple FR tests. Well had some cramping and didn't think much of it so decided to take a test when I got home today and while taking the test noticed some blood so figured I was out again this month, ended up getting a faint positive. Trying not to look into it too much and going to wait another week before taking another one. Fingers crossed it may be our BFP and a sticky baby this time around after 3 miscarriages makes it hard to get excited about it and not worry.