Hi there, am new to this platform and hope to get some advice from all of you.

Some back ground story:

I had a miscarriage during Aug 2018 and my period came normal on 8 September 2018, lasted four days.

I am now 6 days late for my period and did pregnancy test twice on 2nd and 4th of my missed period. But came out negative.

Current symptom:

1) lower back ache

2) tired (would sleep before 10pm or even earlier as before 9pm)

3) would pant a little when climbing stairs

I have been googling on the above and I could be pregnant but I just hoping that I can find some related sharing here too (:

Thanks in advance!