Implant

I got my implant out 21st May and it’s now 28th May and still no period? Could I ovulate before I get the periods? I know it can take up to 3 months for the cycles to go normal again but can I ovulate before they go normal? I feel like I’m ovulating, I’ve got all the signs. I had my implant in for 7 months if that helps. How long did it take for you guys to get bleeding after getting the implant out? Especially if you only had it for less than a year