Ok we'll ill try & make it short as i can :) I'm getting treated for underactive thyroid at the moment. Found out few month back after not been able to conceive for one year. Well after 6 weeks on meds thyroid went down from 90 to 30 & found out I was pregnant but miscarried one week later. Think due to my thyroid not quite wer it should be. Started higher dose and tried right after miscarriage & I am now 7dpo. Before I found out last time Id come down with a cold before hand. I have one starting now. Wired. Also I spotted from ovulation to period due date last time & was pregnant! This time no ovulation bleeding (positive ovulation test tho) but today 7dpo having light brown when wipe? Could this be implantation bleeding. I had cramps 4,5,6 dpo. What u think?