I would definitely be going to a FS - this sounds like some serious stuff that I think is specialist-worthy! If you are worried that you may not get a referral because you haven't be trying for that long, I can recommend a very understanding GP that you can talk to about all this stuff (he referred us to a FS quite early on). With regards to the drugs, I think you should trust your instinct - if it doesn't feel right, you probably shouldn't be taking it. I hope you get some answers really soon.