I just finished mixing and injecting my first hcg inject subq and wanted to check with you experienced folks if theres a way can tell stuff is legit.

I followed instructions from http://www.howtodoinjections.com/ for SUB-CUTANEOUS INJECTIONS (SQ).I felt nothin during inject and bleed just very little afterwards so i figure thats the norm.I did the inject just like in the picture from that site so it seems there is no chance any of the fluid can come back out after pull the needle out and appeared none had.

Should i feel any kind of effects from the hcg soon afterwards or following days afterwards?

Heres the protocol for use during cycle im going by:
HCG in combination with Nolvadex can and should be used during
prolonged (12+/wks) and high dosage (1,000+mgs/wk) cycles. In this
case, 500IUs HCG ED in combination with 20 mgs Nolvadex ED
for 10 days consecutively is administered mid cycle or
intermittently (every 6-8 weeks) during the cycle.
I got the hcg 1amp (5000ius) 1amp (1ml) solvent mixed together and added to vial of 4ml Bacteriostatic Water to make 5ml of 1000iu per ml and goin to inject half ml a day for 10 days to get 500iu a day.Im also goin to use the 20mg nolvadex durin same period.

Im hoping it works like this i just read from a profile of hcg
HCG injections act as a replacementfor the LH normally produced by the pituitary gland which normally stimulates androgenand sperm production by the testes. When 2000-5000 i.u. of HCG was injected every 5thday for 2-3 weeks, mid or post-cycle, the testes began to function again. Also an increasein total testosterone was realized and athletes often made some of their best gains at thispoint. It also helped to keep the "significant other" significantly happy! When HCG wasadministered beginning the last week of an AAS cycle and for an additional 1-2 weekspost-cycle, testes function normalized again and much of the common post- AAS cyclemuscle mass and strength loss was avoided.
So hopefully itll kick start the gains again.