im driving myself nuts here and dont know weather to take a test. So I came off my pill last month done the deed unprotected since the end of last month Aunt flo arrived around the 4th of this month. But from last Thurs the 18th until the 20th I have had a funny nagging dragging sensation in my stomach like mega mild period cramps and I have noticed today my nipples are sore. Should I take a test? Advice much needed x