Ok so i just found this app and i really need some advice. Im currently about 8 weeks pregnant. Ive had mild cramping…

Ok so i just found this app and i really need some advice. Im currently about 8 weeks pregnant. Ive had mild cramping for about 3 weeks. And the last 2 weeks ive been spotting brown (or old) blood. And there were a couple times the last 2 or 3 days that there was also some red and pink. Im terrified im going to end up miscarrying. Ive been doing all kinds of research but cant seem to find anything that explains my exact symptoms. I have an appt. Tomorrow and im so scared im going to be told my hcg levels have dropped and that there wont be a heartbeat. I am just hoping that maybe someone will have an idea as to wether or not this is normal or not. This is not my first pregnancy. However this is the first time this has happened. Me and my dh have been trying to conceive for almost a year so we were so excited to discover my pregnancy. Im just hoping someone can just give me some kind of idea as to what else it could be. Or if there IS anything else it could be besides a miscarrage!