Clomid users need advice

Jamie • Happily married for 4 years. Pregnant again after 2 Miscarriages and IVF #2!❤️
I am 4 days late and negative HPT this morning. I have been spotting mostly only in the a.m. For the last 4-5 days. Is the clomid doing this or delaying my cycle? I did have a cyst that was seen on an US at 2 DPO. This is my first cycle on clomid so I have no idea what is going on. My period is usually like clockwork...