So I started my period about one week early... it was a lot lighter than my normal MP.. I could not where tampons because the flow was not that heavy... it lasted for about 4 days.. it seems a bit long for implantation bleeding but I had unprotected sex about one week before this happened... Has this happened to anyone before?. Please give me your input!. Thank you in advance!!

Pregnancy will be a possibility. You can try a pregnancy test now or wait and see if you have a period next month then test at that time if necessary. This last one may have just been an off cycle.

My breast are starting to get tender... I don't want to test too soon... Do you have an idea when a good time to test is?

Best time to test is when you would expect your next period to come on. See if it shows up on schedule or not and test accordingly.

I will do that... Thank you!