I was regular on my period before I started having sex and after having with my bf of 7 years my period started changing and gaining weight so I decided to lose weight n I've lost 20 pounds n started noticing my period getting back to normal so on August 4th I got my period lasted 4 days pretty normal and then I got it again on the 26th for only that day.. N now it's sept 10 I was suppose to get my pd on the 4th n never did Im only spotting and I have been sexually active.. I'm also getting this clear discharge and feeling tired and sleepy my boobs started itching today.. Can anyone help could I be pregnant!?