Symptoms or imagination!

Hi I've recently joined the glow community and have been ttc for over 2 years! I'm feeling like I'm at obsessive point with symptoms that might not even be there or relevant! Hubby has just had a referral from docs who said we had to have written dates etc for proof it's been over 2 years , as the fertility clinic will not accept anyone unless they have been ttc for 2 years plus! My sister has also just fallen pregs with baby no1 completely unplanned so now I'm even more crazy than b4. Anyone else out there a symptom crazy lady! Just looking for a bit if support and to know I'm not the only one!