First round of clomid failed

Lindsay • 29 years old from ma- married with a 3 year old son and ttc now!
Got my period after 50 mg of clomid- I did ovulate so that wasn't the problem but they are upping me to 100 mg- has anyone gone up to 100 even though they ovulated and had success??? I had sex so much I'm so mad it was all a waste! And preseed too- thoughts?