@Eminybob
Hi there I'm in a very similar situation to you.
We've been TTC number 2 since July last year and I've been losing hope on and off over the last several months.
We've basically been trying since a few weeks after I had a missed miscarriage last summer (discovered at the dating scan).
Also, I turned 39 a few weeks ago so I feel like it's "last orders" in the whole reproductive game.
Our LO is coming up to 3.5 yrs and I constantly think about the age gap getting bigger and bigger.
Summer last year we were so excited about having a Christmas baby and LO would have been a few months off turning 3. I thought that was a perfect age gap...sadly not to be.
I feel your pain.
I'm so frustrated, with my 2 previous pregnancies it happened straight after stopping the pill, there was no thinking/timing/analysing involved.
After the last year TTC, I'm absolutely baffled at how the hell I could've got pregnant so quickly & easily before.
I am planning to go back to my GP in the next few weeks- we will have the results of DH sperm analysis by then.
Am thinking of asking to have my bloods done again to check- all came back normal last Easter and also just before Christmas.
Had things like FSH, LH and day 21 progesterone- this was normal & showed that I had ovulated.
I'd advise you to go back to your GP soon and have some tests done.
Don't give up yet.
Over the last year I've become more accepting of a bigger age gap- well I don't really have a choice if we do have a successful pregnancy & baby!
But it's hard. I notice more now when couples are having baby number 2 and the first one is 5 years old or more.
It makes me realise that others are (likely) going through the same thing.
I still can't get my head around the fact that I fell pregnant a few months after my LO turned 2 but we're now still at it, TTC and my firstborn will be at least 4 before a little brother or sister turns up.
Keep going, it's bloody tough but try to visualise that future and family you want.
Good luck 