HELP!! NEED ADVICE!

OK ladies!

So we’ve been kinda trying for 3 months stopped bc pills about 3 months ago.

My period is back to “normal” except last month my period started around the 17th but THIS MONTH it was very different 😨

My “period” came on the 10th but was extremely light and only lasted for a day and a half like it wasn’t really flowing.

I have almost EVERY symptom of early pregnancy. Bloating, constipation, occasionally nauseous, tiredness, bloating ect.

We’ve tested a couple times but still negative??

How long does it usually take to go ahead an test? Is it that my body hasn’t had enough time to develop hormones for positive result??