Implantation Help?!

Chelsie

Okay so I had a miscarriage February 2nd. I bled for three days. passed everything naturally. and spotted on and off for maybe a week. My levels were at 7 February 12 and 1 on February 26th. I think I ovulated on Feb. 25 wasnt confirmed with ovulation sticks or anything. but I am still waiting on af. Been over 4 weeks. kinda expected her to be here by now but I know miscarriages can throw it out of wack. I started spotting sunday night maybe around 11pm. it was brown on and off then the went to pink and now back to brown. ive also had two little spurts of red. but now its back to brown. and only when I wipe. We are actively trying again so does it sound like it could be implantation or just AF showing her face? Just curious of anyone who has had implantation bleeding what it was like? color? length of it? cramps?