Confused

So I started having some “off” symptoms on Thursday night. It felt like I had to pee right after I already went. It wasn’t like I would try to go and just a little would come out though. There was no burning, just an odd feeling. Felt the same Friday but nothing too bothersome. Saturday it was like it was gone. Then Saturday night I got the most uncomfortable feeling “down there” like something was in there irritating it. Again, wasn’t really having trouble emptying my bladder but feels like I have to go all the time. Any insight? Not the usual tell tale signs of a UTI. Could it be pregnancy? I could be anywhere from 9DPO to 4DPO roughly.