Starting pill midcycle

Okay do my gyno told me I can start my pill midcycle. Just want that stated. I started it 3-4 days before my actual period was PREDICTED to start. But I wasn’t having the symptoms I would usually have before a period. That was a week ago. So now I’m a little bit worried. Bc i know I obviously wasn’t gonna get my period still from starting the pill (I take Lo Loestrin Fe so low dose) but I still wasn’t getting my period symptoms like I usually do (without fail). Could I be pregnant? My boyfriend and I had been having unprotected sex before I went on (I know not the smartest lol) but he hasn’t cum for the past month (also something in worried about). So with him not finishing while unprotected, and me starting my pill midcycle, should I be worried about pregnancy?