Ok, so I am a mom who can't be a mom without the help of Clomid.
So....the kids in your sig. are your bio kids? I mean you know you can get pg on your own? Or is this a new DH?
Assuming all is the same and you have no testing done that confirms that there is a new problem, there is no way I would seek Clomid at this point.
I have low progesterone and I do sometimes ovulate on my own, but it is not a strong enough O to get pg on my own. It has never corrected itself after the two kids I've had, so I know that I will pretty much always need help to get pg, and Clomid works for me.
That said, I have a fairly easy time with Clomid, not that my DH would agree with that statement (I get mighty bitchy), but no significant side effects and I respond well to the lowest dose. So I def. do not have anything against Clomid. And I understand the concern of multiples, but it's really not that much higher than your "normal" risk, but I do not understand linking premies or sick babies to Clomid. Clomid only works on you before you even O, so no reason to assume risk to a baby.
I know it sucks to try for a while with no luck, trust me...but if you know your body can do it, based on history, then I would say wait. Depending on your age...up to a year is what most fertility docs want.
Just my opinion, good luck on your journey.