Been trying since September

Bree
So me and my husband have been trying since September our second month we got pregnant and I unfortunately lost the baby, finding out I carry something in my blood that is why I have miscarried now I am religiously taking my meds and really badly want another baby I am starting to give up hope, my daughter turns six in June and I really want to surprise her on Xmas with a sibling but I just took a test I am 7dpo and it was a bfn but something feels different in my body and I've been having weird cravings like deviled eggs with cranberry sauce which I never like to eat together and my nipples have been super sensitive and sore is it just in my head or could I just be testing to early period is suppose to come 12/18 and usually by now I feel bloated and have a backache but nothing Baby dust would be appreciated.... Please let us have our rainbow baby