Too much info

LIve had my period on the 4th October and just got it again today. So a period twice in one month. Was a 25 day cycle. I have PCOS and usually bang on 28 days. I just really want to Concieve but nothing seems to happen and I get let down every month. Has this happend to anyone else and did u end up pregnant ? I feel as tho my PCOS has made me infertile even though I get my period every month