Yes, congratulations
!
When did you enter the UK on your spousal visa? As a spousal visa valid for 33 months, you don't have to wait until it expires to apply for FLR(M). You can apply for FLR(M) 28 days before you reach 30 months in the UK.
Wait, never mind - I see from your other posts that you didn't apply for a spousal visa (as they are only issued outside the UK), but you applied for FLR(M) from inside the UK... which means it's only valid for 30 months and you can't apply for the next FLR(M) until 28 days before your current visa expires.
So, just ignore all of that - I was thinking you might be able to apply for the FLR(M) before your contract is up in September 2015, but as you don't have a spousal visa, that won't be the case.
As KFDancer said, you do have options - maternity leave does count for the financial requirement, however, child benefit does NOT count (it is in the list of unacceptable income sources).
But you can always try for Category B, earning £18,600 in the previous 12 months before applying... you would also need to show that between you, you will have a current income of £18,600 or more at the time of applying that will continue into the future.
However, if all else fails and you can't meet the financial requirement, you will just be transferred to the 10-year track for ILR, so you wouldn't have to leave the UK or anything, it would just take longer to qualify for ILR (with a new FLR every 2.5 years, but no financial requirement to be met).