Emotional, venting

I’ve been trying for months to conceive and I’ve gotten back 4 positive tests but I still bleed. It’s for 2-4 days it’s light pink then gets a little dark and lightens back up again. (I haven’t had a regular period in about 3 months) I’m going to the doctor tomorrow to find out what’s going on. I just don’t wanna feel let down I guess. My fiancée and daughter are both excited, but they know I’m still bleeding as well. They’ve been trying to comfort me. I’m jus asking for prayers. Cause I am very emotional about it.