I have missed my period for just about 2 months now! I have taken 5 HPTs, all have come out negative. The last test I took was 3 am this morning-Still negative! Am sure one of my 5 tests should have picked up a positive if I were pregnant. Please Help!

If u got your first period recently it happens that it skips a few months (which I'm guessing is not the case since you are apparently having sex hence the pregnancy tests) and until you are 18 you might not get your period on time always, but 2 months is a long time so it could be serious I strongly recommend that you see your doctor!
Good luck and sorry for my english I'm not native speaker