This picture shows my most recent cycles ranging from from 25-29 days. I don't get it. Around the time I was supposed to get my period and a few others I've had slight cramping for 2 minutes that's it. My resting heart rate has been going back up. My resting heart rate has never been as high as it has gotten this month in the past 6 years of owning a fitbit. I've taken many tests (cheap strips, dollar tree, fr) I feel like I could see a hint of a line on a few of them but I can't tell anymore. The only one I got a clear + on was a cvs blue dye which I know is known for false positives. Idk what to do. I haven't been stressed. Been using FMU. I'm just confused as to why my rhr keeps going up it has NEVER been this high prior to this month.

What was the latest you tested positive?