So I had a positive opk the 14th we bd the 8th 10th 11th 14th 15th then my husband left for a work trip :( I thought we were out this month. Last night I started having light cramps like AF. Weird. I usually never cramp before AF is due. I’m 5dpo so this might be too early idk. Anyway I woke up this morning and there was a tiny spot of pink blood in my underwear, but like really tiny barely 1 inch. And still lightly cramping. Also I woke up feeling super hangover. I didn’t drink anything last night. I’m still not convince it’s implantation bleeding because it was a really tiny drop. And also I don’t think we bd enough this month. It’s our first month trying and I feel we didn’t do a good job. I should mention I NEVER bleed between my periods or around ovulation time. But never say never. I’m confused. Could it be implantation bleeding??? (AF due the 29th, my birthday!!!)