Levothyroxine and Spotting

Has anybody ever experienced this? About a week after I began .100mg of Levothyroxine, in February, I spotted for nearly 5 days. My periods have always been irregular, mostly not even there.  Give it a month after that, I spotted again, then finally started a menstrual period which lasted close to 8 days (which is understandable, considering my last  "normal" period was October/November). Well, I'm 10 dpo, and I'm spotting again.

Here's the thing. If I count those  "5 days of spotting" in February as a period, my Fertility Friend chart shows ovulation on day 18, followed by spotting at 10 dpo, 12 dpo, then a flow at 17 dpo (when I normally start).

With this month's chart, I'm getting the same thing. I'm on 11 dpo, and yesterday on 10 dpo, I started spotting after a temp drop. Now, I understand it MAY be implantation, but I'm starting to feel it's a possible pattern. Anybody have spotting issues as well?

[thetam01]

i take levothyroxine 75mg and it doesnt affect my periods but i heard that sometimes it makes af a lil more regulare and makes u a lil more fertile soo hapefully it,s implantation spoting that ur getting right now..  good luck and sticky baby dust to u keep me utd