ttc and having a hard time!!!

Hey ladies! So my boyfriend and I have. Even ttc for a few months now and haven't been successful yet! I have 2 daughters and have had a miscarriage inbetween the girls! So last month during ovulation and right after incourse I started to bleed for a small amount of time Thinking I was most fertile but that didn't work! This past weekend I ovulated and had sex It's been 3 days and I noticed my cm is very thick and I even saw some blood. I have had implantation bleeding with my last child but that didn't happen until I already knew I was pregnant and around 5-6 weeks! Anyone going through something similar or have!! Baby dust is needed over here!!