I did NOT have intercourse with my boyfriend ( I am not mentally ready to commit to that yet ) we had dry humped with underwear on and messed around w/our hands in which he came a little on my inner thigh not towards my vagina. He said of it went on himself and not on me and he did not drip it on my area. Right after that was over I went to the bathroom and realized I was bleeding. I thought this was inplanation bleeding but I was bleeding for 6 days and it was very heavy the first two/three days. Everyone keeps telling me NO YOU ARE NOT PREGNANT because I did not have intercourse with him, we had underwear on and I started my period but I keep thinking of it in the back of my mind!! I have been getting heat flashes, nausea, back pain, cramps in the morning or throughout the day, having to go to BR, being hungry, dizzy etc. so I keep thinking these are signs of pregnancy!!!! I haveIBS, Fibro, Panic Disorder, Generalized Anxiety and I am highly anemic so I tend to feel bad so I keep thinking these are signs of pregnancy.. But they are not right? I keep looking at my stomach to see if it is growing and it looks like it might be! Around my pelvis area there is a small bump 

In short version: 1) From my scenario described should I be worried about being pregnant? And if I should worry about being pregnant, should I take a test in 14 days? 2) If you get your period RIGHT after intercourse does that mean you are clear from pregnancy?

Please no rude comments, I am new to this.