Crazy symptoms

I've been ttc for the past 2 years and no luck yet. I already have a daughter from a previous relationship so I know I can get pregnant. Af is due on the 17th but I have been having crazy symptoms that I have not experienced before. I have gurgling in my stomach and when I eat I get full with like 3 bites, also been having mild aches on my left side. Left breast also feels tingly at times.Don't feel nauseous or anything yet but I have a feeling that I am pregnant. Is it to soon to test?