Fertialaid ?? Help anyone

Ashleiy
Ttc for a few months now. Friend has some look with the supplement fertilaid. I jumped the gun and bought it but I read some reviews about it delaying periods. Well guess what ! I am now on cycle day 36. No period. My cycle is usually 26-29 days. 2 bfn test. I'm assuming it is from the herbs. Anyone else have this happen ?! Crazy thing is I am having some preggo symptoms but no positive. Herbs , or possible pregnancy ?? Also opinion on supplement.