TTC with PCOS over 30

Josie • 👶💙momma to an amazing boy. And pregnant with #2!! Cant wait to expand our small family!

Hello. I have been trying to conceive my second child for quite a while. I recently lost almost 1 stone to help me with this. I finally had my first period of this year in November. I tracked my Ovulation and my husband and I did the deed over this period. Along with taking Folic acid to assist me. I am now 7 days late, have had implantation pains on Friday/Saturday just gone. Done a test this morning and am negative. Oh I also had very bad sickness and diarrhoea yesterday, which went way by 10am. Could I just be reading into the symptoms, or could I still have a chance of being pregnant?

Posted my test, this was FMU this morning.