Spotting and cramps at 6 weeks

Hi, I’m almost 6 weeks tomorrow and have started light spotting. It’s really light, but that being said, still there. It is pink, with tinged red, and sometimes brown. I saw it this morning when I wiped, and since it’s been “stuck inside of me more” near my cervix. I haven’t had sex this week and if I had implantation bleeding, it would have been 2 weeks ago. I’ve been cramping since I found out I was pregnant. My hcg has been going up, but now that it’s over the weekend and starting to spot I’m more concerned. I previously miscarried 2 months ago and it started almost the same. I know no one’s a dr, but if anyone has gone through this and had a successful pregnancy, it would ease my mind.