Period or implantation bleeding

Hello ladies. I had my iud removed on April 25th. I had a heavy period for 9 days long. So hubby and I only bd one time(on the 5th) during my fertile week due to our crazy work schedules. So now I’m having light period bleeding for the past 2 days not enough to fill up a tampon or a pad. It’s a small amount. I ovulated sometime this week. What could this be another period or implantation bleeding(would be too soon right?)