TTC w/ PCOS and hyperplasia of uterus..

So here’s my story..

i have been having irregular periods since I️ was 18 years old (period came every 2-3 months) and I️ accidentally conceived my first(and only) child at the age of 20 and gave birth at 21. After my son was born I️ still had very irregular periods even worse than before only having a period 2 times a year. After my son turned 3 I️ decided I️ wanted to actually TRY for a kid but it has been impossible. Through out the years of trying I️ was gaining extreme wait which was crazy to me I️ didn’t even gain any weight pregnant but now I’m gaining 20+ a year (I’m now 120 pounds more than I️ was AFTER the birth of my kid),plus I️ wasn’t getting periods and I️ didn’t know why. December of 2016 I️ started my period randomly as usual but this time it didn’t stop for months until I️ seen a gynecologist and was prescribed a medication that stopped my 3 month long period. It took 6 years after having my son to find out I️ actually have PCOS and the dr told me that’s why I’m gaining all the weight, having trouble conceiving and I️ was lucky to have conceived the first time. So I️ ended up having to get a surgery to find out why I️ wouldn’t stop bleeding and they found that I️ have hyperplasia as well and pre-cancer growth. Also was told I️ have veins that cause me to easily bleed during penetration and cause spotting. The dr recommended a hysterectomy so that it won’t turn into full blown cancer but I️ declines because I️ WANT ANOTHER BABY!!! So I️ asked is there anything I️ can do to get pg? He prescribed me metformin (09/2017)and told me if that didn’t work in 3 months then we will try clomid.

So HERE WE ARE TODAY!! Ever since the surgery(03-2017), I️ have had regular periods only off by a day or 2 max but I️ have definitely been able to keep track. I️ only took about 2 weeks worth of the metformin and a situation happened to where I️ couldn’t take anymore. But... I’ve been having unprotected sex about 5 times a month during ovulation and was still having my period on time. I️ am about 5 days late now.. no symptoms other than being extremely emotional and sleepy but no implantation bleeding.. no morning sickness. I️ had mild cramps 2 days ago which made me believe my period was about to start but they stopped and I️ haven’t felt the cramps since. But also, with my son I️ didn’t have any pregnancy symptoms at all except really sore breasts that came maybe in my 2nd month of pregnancy. I️ hate taking HPT the anxiety kills me and that negative is so depressing, I’m trying not to get my hopes up... how much longer should I️ wait to take a test? Has anyone else not had ANY pregnancy symptoms but still ended up pregnant? Does anyone have cramps similar to the beginning of their period during pregnancy??ive been trying to conceive for 4 years and this is the closest feeling I’ve gotten to being pregnant😩😩