44 years soon, came off microgynon pill six months ago, period was always like clockwork even when I've not been on the pill. I'm obese but otherwise healthy. I'm currently reducing my antidepressants (citalopram) very slowly. Have also been taking over-the counter hay fever pills and sudofed for blocked nose. Have had medium to light flow for 30 days straight now and it's getting annoying to say the least. Any ideas please?