for the past few days now, my vagina has felt swollen or tight. I have absolutely no pain, no discharge , no smell, no irritation , no redness or rash . it s not a yeast infection because i would have a yellowish discharge and a smell. My faithful boyfriend and I have unprotected sex (and only had sex four times this past month) and this is the first time I have ever felt tight or swollen. I am also 5, going on 6 days late with my period. Some women have told me that they felt this and found out they were early on in a pregnancy. I have not testing yet, but could that be a reason for it, or should i go to a doctor? i don t have a ob gyn, or health insurance for a doctors office to accept me anyway.