Advice please !!

Amanda
My boyfriend and I already have a daughter who is 3 and we been TTC for two months now... My question is how was your implantation bleeding if any? With my daughter I had none.. Absolutely no sign or symptoms besides a missed period. Well, my periods are usually on time average about 26-28 day cycles. They last usually 5-6 days and the first three days are usually heavy and the last two days are light.  My concern with this month is my period came two days early which I thought nothing about until
It didn't get heavy. It lasted only two days. Don't get me wrong bled but didn't bleed heavy and the first day I noticed a little of clear mucus on the tampon along with the blood.... Haven't seen that since but now "period" is over.. The first day I had back ache and some cramps but no sore breast (usually happen during period) & I've had a headache the last two days. Thank you for reading! & very much appreciated for who responds!