Desperate for some advice please!

Lisa

I’m on my 4th cycle of clomid and have been TTC #1 for 3 years. I am on cd 31 and thought AF started this morning after cramps and very light spotting.

However for the next 10 hours I had no further bleeding until now.

I’ve taken a pregnancy test and it was negative.

I really don’t want to get my hopes up, but could this be implantation??

Sorry for the pic but really don’t know what to do!