My period came on five days early so on the 29 of December... Had unprotected sex on the 31 and the next day took a plan b. I am still not bleeding an I am worried, beacause it's now the 26 of jan. I had slight cramps that could give me the feeling of my period but never came on.. My period was due on the 25 of jan by the way so I'm a day late.. I took 5 pregnancy test to make sure an all came negative.. I'm thinking I took them to early.. So now my plan is to wait a week then test , if still negative I'm going to see my doctor.. Oh an I am also 18.. Any suggestion in if I could be pregnant or not ? I need answers plzz

Several issues,
1. you did not read instructions on plan B, it is obvious.

It can get your cycle off for one or two months, so it is normal to not have a period the month you take the plan B.

2. You are testing way to early. You can not test he day you are due, you have to be two week late to get a correct test.

3. you could be pregnant it is just too early to tell