HCG Levels


My period was due 10-19-18 was at my OB to talk about endometreosis and she comes in and tells me they tested my urine and 2 faint possitives came up so she order a beta HCG to check levels. I was so surprised beyond happy we have been trying for three yrs two MC in between. So i had a beta HCG done on 10-19-18 results were 32. On Monday 10-22-18 they were 178 and yesterday 10-25-19 and they went up to 773. I have a history of miscarriage. Do i guys think its a good rise? Please share your thoughts ladies.