Hello, my husband and I have been trying to conceive for 13 months. My cycles are very long Between 41-48 days ever since having my son 18 months ago. I've spoke to my doctor about it and she seems to think everything is fine.. So like I said we've been trying to conceive for 13 months. This month has been very weird for me... My last period was July 14th, and I'm positive I ovulated between August 7-10. My husband and I had sex every second day until August 9th. On August 16ths I began to have light bleeding with no cramps and no back pain witch is very unusual for me since when I normally get my period it's really bad and it's never on cycle day 33. The light bleeding lasted 1 day and then I had brown spotting (only when I would wipe) for 4 days following. Usually my period can be light or heavy, it's always different. But it's never 1 day and 4 days extremely light spotting... I thought it could possibly be implantation bleeding... But I was unsure because after the bleeding my boobs we no longer tender... But in the last 2 weeks following the bleeding I have had some cramps, back pain, some movement on lower right abdomen , leg cramps, over tired, headachs, and I haven't been feeling to great either... But they come and go... I'm only due for my period in 4 days, since my cycle is so long I'm guessing I'm already 5-6 weeks( as a doctor would say, since last period) how is it then if I'm 5 or 6 weeks pregnant I am still getting a negative test.. Even though my period isn't due for another 4 days.
Looking for some advice does anyone else think I could be pregnant or am I going crazy after trying for 13 months.. Please help!

The first manifestation of pregnancy is a missed period.According to you, you haven't missed one yet. A HPT will not be at its most accurat until about 2 weeks AFTER your period was due.

Stop stressing because that can affect conception.

Wait another 2 weeks and take a test again.