Help!! TTC#!!!

Cindy
TTC baby #2 for about a year now. Was 6 days late which I'm never late. Now got my cycle normal flow but horrible cramps. Please any suggestions to help conceive it's helpful. Not sure if to save and get HSG next month or try Taking lydia pinkham vitamins. Please and suggestions. Feeling Desperate! ? Really want my baby to have a little brother or sister!