Can I be pregnant? I have all these symptoms but just want to make sure they're real.?

My boyfriend and I have been ttc and well we have just recently started on the 13th of this month (february) and well today we tried it again. But just 2 days later after trying my body has started to feel different. I have increase appetite, really bad acid indigestion, bloated, periods pains that comes and goes feel tired as if I haven't slept and oh moody too. Mostly irritable. Did I say the most annoying part the increase of appetite me eating every 1 1/2 to 2 hrs and I just feel weird. Cant lay on my stomach it kinda hurts my ovaries/ uterus. Eh, I don't know how to explain it. Oh, then I tend to feel a hard bump on my right side then on my left or then in the middle. Did I mention my pants bother me where the waist or low waist band goes? I don't want it to be false symptoms since he and I want a baby so much. Did I mention I am overweight? He usually stays inside me for a while and I try to keep my legs up. I still haven't felt my swollen or sensitive. So could I be?