What is going on?!?!?

i am almost 2 weeks late on my period, my stomach feels tight almost like a sore feeling, i have cramping that comes and goes, my bbs however dont hurt they just feel very heavy, i also feel bloated , i use the bathroom alot and the last test i took on wednesday was negative ..so i dont know what to think, experienced mothers did u feel like this when you were pregnant?? how far along were you when you found out??? plzz help.. my husband and i been ttc for a while now..the wait is killing me i want to know!! =)