Hi Ann , How are you doing ?
Let me start by saying that you will surely get pregnant. 
Endometriosis is a progressive condition. Every month when you have periods , little blood will enter the abdomen through tube. This will cause collection of blood around uterus &  causing adhesions , this can lead to block in tubes & prevent egg from coming out of ovaries. So the treatment is to stop the periods , The best method to do that is have 
Pregnancy !!!. 10 months of no periods will resolve endometriosis. 
Don't worry about the lesion on 
cervix , picture was mostly of an erosion on cervix , which is normally seen on any sexually active lady's cervix. 
Do check if any of these investigations is missing , which could be a hindrance to your pregnancy. 
Husband- 
Semen analysis at least 2-  done 4 weeks apart preferably in an 
infertility center ( examination done by andrologist), Blood sugars
Wife - Blood Sugars, 
Thyroid profile          
Ultrasound scans to evaluate Uterus , Ovaries & adnexa
          Confirm tubal patency- most important- Tube is the connection 
          between uterus & ovaries( the bridge where sperm meets the egg & 
          forms a baby) this is size of hair follicle & cannot be seen on scans.
           So check with HSG( Xray with dye), or SSG ( Scan with dye) or 
          Laparoscopy
If all this done & found normal , nothing can stop a pregnancy with God's will
Only advise would be never delay pregnancy & once you deliver , never delay the second pregnancy. You can have as many pregnancy as you want, don't give a big gap between pregnancies
All the best, do write back if any more queries
All the best
Dr.Balakrishnan