HELP HELP HELP!!!

Hi guys. I need your help. My boyfriend and I had sex during my fertile day and he ejaculated on my leg, but it was a little less than normal. I asked him if he pulled out and he goes "This is the first time in my life where I don't know." It is a month later and i have no PMS symptoms (normally my boobs are sore) and I've missed my period by 4 days. I also missed my period by four days last month. Should I get a test now? Do you guys think I'm pregnant?