If you keep taking your pills regularly, your endometrium will thin out the same way every month, and you won't experience much of a bleed. It's safe for the endometrium to be thin, because all that that means is that you can't get pregnant, which is your goal here. A thin endometrium is usually a problem for those looking to get pregnant.
Here's the breakdown on why the endometrium gets thinned out after birth control pill use, from
this site:-
In a normal menstrual cycle, hormones are produced by the brain which stimulate the ovaries to get an egg ready for ovulation and to produce estrogen. That estrogen production thickens the lining of the uterus, getting it ready for a pregnancy. After ovulation, the ovaries then produce progesterone, which stabilizes the uterine lining. When an ovulation does not result in a pregnancy, both hormone levels fall, which triggers the shedding of the uterine lining, causing a period.
Birth control pills contain estrogen and progesterone in every pill. Taken together, these hormones suppress brain stimulation of the ovaries so that you do not ovulate. In addition, estrogen and progesterone produce a stable and very thin uterine lining. In the placebo week of the birth control pills, there are no hormones in the pills and this lining will shed, resulting in a period. Some women taking birth control pills get such a thin uterine lining that there is nothing to shed, leading to skipped periods.
So what this means is that if you didn't take birth control pills one month, the endometrium (or the uterine lining) would thicken back up normally, because of your estrogen.
I hope this is the withdrawal bleed?? I do feel the symptoms I get with my bleed so I am assuming it is… what do you think?
Yes, it does sound like the withdrawal bleed.
Like Carly said in her last response to you, your posts are getting dangerously close to the kinds of posts that Scarleteen refuses to engage with, because they have to do with pregnancy scares and pregnancy anxiety. I assume you read the Pregnancy Panic Companion that Carly linked in that response, and our policy on pregnancy scare posts? If not, please go ahead and do that before asking us any other questions about birth control, withdrawal bleeds, or anxiety around birth control and taking pills on time.