12 days no period - negative tests - help!

[Bee81]

Hello this is my first post so I hope I am doing it in the right place!
I was due on on 15th June and my periods are usually 28 days regular (give or take a day at times) but I have had nothing - no spotting, only mild to moderate cramps. I have been feeling nauseous and dizzy particularly in the late afternoons / evenings. Sorry TMI but have had a clear - whitish discharge.
Tested on 4th day of missed period, 7th day, 11th and 12th days using cheapy tests but I am needing to drink loads and pee a lot more so I know you are better off collecting a morning urine sample as is more concentrated but the longest I have been able to go is 4 1/2 hrs between peeing and my urine is very dilute!!
Saw the GP on 7th day missed period and am booked in again a week today, they said basically wait and see but am trying not to go crazy. Feels so lonely not knowing and doing my head in. Been ttc for 10 yrs.

Omg this is strange!!! I was also due on my period on the 15th June!! My last period was 17th-22nd May. About a week after my period ended I started spotting a rusty brown discharge for roughly 6 days, along with cramps. Then the week leading up to my period due date I started getting really crampy, bloated & nausea. A couple of days after my late period I randomly woke up at 3am one morning to throw up. I was also shivering like mad. The day after I started spotting again, only when I wiped! Since then I have had pinching pains, period like cramps, pains in right ovary etc. Yesterday I started to wipe the orange/pinkish tinged discharge again!! Still have it today, along with cramps & nausea. My appetite has been a bit all over the place. Still no period. Negative pregnancy tests... & I also keep feeling really dizzy with my nausea. It comes in waves, it's awful!

@RikMaT - My Last period was 18th May - have had no coloured discharge at all which is unusual for me as will tend to get some in the build up to my period. have you done a test? My appetite been all over the place too (not wanting anything REALLY unusual for me!! Or when I do start eating I'm suddenly starving and eat loads) I've been bloated too with very sluggish digestion.

@RikMaT - sorry just re-read and saw the bit about neg tests - durr!

Don't stop dtd. Test few days later, hold off testing as much as you can. I ovulated later than normal (why? I don't know) and then got pregnant. My due date changed by almost a month at the 12weeks scan.

I am now 20 days late took another test this morning (Tesco own) and again negative. I am at my wicks end now, shall I take it as a no or wait to see if I come on on the 9th July.

@Bevidave2008 it's so confusing isn't it? I work lone night shifts and have been feeling very faint at work which has prompted me to request to change to day shifts but they are waiting for me to confirm whether pg or not which makes it even more frustrating and not a private process.

@Bee81 any sign of AF or positive test?
I'm down 15 days late & still no sign of period

@RikMaT - I'm 17 days late now, no sign of AF, still getting negative pregnancy tests, still getting dizzy spells. Am concerned now that something else might be wrong. have got GP appt on Wednesday.

Just to update - had my BFP on Day 19!! Early days yet but am still processing

That's great I am now on my 2 missed period. Gonna call doctors next week.

Can you ask for a blood test?
I've heard stories of women testing negative but actually being pregnant.

Yes doctors can give you a blood test to check HCG levels

Woke up this morning to the smallest amount of discharge which has now disappeared I think AF is coming.

Well she finally arrived at the weekend, at least I can now concentrate on trying again this month.