Had my period 2 weeks ago, was fairly heavy and lasted around a week. Around a week later I had some spotting, mostly when going to the toilet and since then I've been bleeding on and off for about 4 days now, instead of slowing down it was quite heavy today. Have some slight pains which are a bit like period pains. My stomach looks bloated today. Is it something I should be concerned about. I'm 30 and have yearly smears due to hpv. I'm due one in a few weeks but wondering if I should try and get it brought forward?? Thanks