About 2 weeks or a little more then that I had like really light pink bleeding that happened for one day... been having head aches... I take metformin for helping regulate my periods and I didn't take regularly and normally when I start back up on them my period starts but it hasn't! Was laying in bed a week ago and kept feeling flutters in stomach... this morning woke up went to the bathroom like I normally do and then felt like I was going to throw up and normally I feel like that but never do... and so I bent down and was waiting to make sure I wasn't going to but I ended up puking and puked like 4 times today... feeling like ****... stomach is like really tight feeling and painful... my stomach is hard and I'm over weight a little so I don't know if I got a "baby bump"

Have you taken a pregnancy test?

Bumps and the such would be several months into the pregnancy, so how many months have you went without a period ?

Normally during the first 4 to 6 weeks, you have no signs what so ever, expect missing a period and a positive pregnancy test.

So, do you have sex regularly or is there specific dates it would have happened ?
*** trying to determine how for along it could be

But assuming you are about 10 days pass missing your period, time for a pregnancy test