I think im pregnant..?

I have had headaches low abdominal pain.. left side hurts and my belly is bloated.. I have been moody, more hungry, boobs have been hurting for two and a half weeks. LMP was may 19th to may 24th I had sex right after I got off on the 24th.. I also had sex the 27th and twenty eighth and last week on friday june 3rd. I have been having these symptoms five days after my period.. I was nauseated today and my back hurts.. suppose to start in eight days.. june 19th. I don't use protection not on birth control and I do not have stds and neither does my partner. Plz no rude comments im just trying to see what it could be and if i am or not..