Pumped $15k within 6 days and roller coaster ride in the stock market

My husband sent me an apt graph on whatsapp.

This is so me.

In just 1 week, I pumped $15k into blue chips and REITs. I was going to buy more, but the platform hanged on me. 

Within a few hours, stocks started rebounding and I didn't bear to enter the market!

As of now, my portfolio is down by 14%, but thank god I wont lose sleep over this!