Ive been getting these symptoms for about a week and a half now. What does it sound like? Pelvic pressure before and after i go to the bathroom. Feeling constipated having soft or hard stool. Having the sensation to pee a lot, light yellow to clear urine with no spotting. Lower and mid Back and breast ache. Gassy and gas pains. Had sex on last day of period, condom broke. Took plan b a day and a half after. Had sinus headaches lately. Allergies worse than normal. Also have a strange rash on my right arm consisting of little bumps that itched before putting benadryl cream on them. Ive had IBS in the past and i haven't been feeling nauseous. I dont have health insurence yet. What does this sound like and what should i do?