Could I be pregnant

I’ve been sick for the past week we did my wife and I did a insemination on the 28th of last month but my tubes was tied 10yrs ago I got pregnant once before after my tubes was tied so I’m not sure this time around all ik is that I do have the symptoms my period came like 3 days after we did it but it was a weird period didn’t last very long my period was very early like a week early do u think I’m pregnant ? Cus I’m not sure